Stonestown Family YMCA Annex

3150 20th Avenue, San Francisco CA 94132
(415) 242-7135
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Our Stonestown Family YMCA Annex is a place where many members in our community can call their second home. From Y-Adult exercise classes to Model UN meetings, the Annex provides a space for many of our community-driven and cause-driven programs!

Contact The Y

Upcoming Events

Jul 11

One City Day: The Front Porch Project

Treasure Island Community YMCA
July 11 at 09:45am
Price: Free Community Volunteer Event (Registration Required)

Jul 20

YMCA Night with the Golden State Valkyries

Chase Center
July 20 at 07:00pm
Price: $50-$65

Sep 20

Fundraising Event

14th Annual Richmond District YMCA Jog in the Fog – 5K Family Fun Run

Mountain Lake Park
Richmond District YMCA
September 20 at 08:00am
Price: $10 – $55

Become A Member

Something for everyone, all in one place! Being a part of the Y means convenient, all-inclusive access to all of the benefits and amenities you need.

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Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

June 28 1:00 pm July 3 11:00 am

Traditional Overnight Camp is a program packed full of fun activities with plenty of opportunities to make new friends. With attentive, energetic, and well-trained staff, campers will enjoy participating in all that camp has to offer including swimming, archery, canoeing, ropes, arts & crafts, guided hikes, campfires, sports, and so much more!

CHECK-IN TIMES (Siblings may arrive together):

Kestrels: 1:00-1:45 PM

Osprey: 1:30-2:30 PM

Condor: 2:15-3:00 PM

PICK-UP TIMES (Siblings can be picked up together):

Kestrels: 10:30-11:00 AM

Osprey: 10:45-11:30 AM

Condor: 11:00-11:45 AM

Pescadero Creek Road
La Honda, California 94020 United States

← Back to Events & Classes

Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

June 28 1:00 pm July 3 11:00 am

Traditional Overnight Camp is a program packed full of fun activities with plenty of opportunities to make new friends. With attentive, energetic, and well-trained staff, campers will enjoy participating in all that camp has to offer including swimming, archery, canoeing, ropes, arts & crafts, guided hikes, campfires, sports, and so much more!

CHECK-IN TIMES (Siblings may arrive together):

Kestrels: 1:00-1:45 PM

Osprey: 1:30-2:30 PM

Condor: 2:15-3:00 PM

PICK-UP TIMES (Siblings can be picked up together):

Kestrels: 10:30-11:00 AM

Osprey: 10:45-11:30 AM

Condor: 11:00-11:45 AM

Pescadero Creek Road
La Honda, California 94020 United States

← Back to Events & Classes

Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

June 28 1:00 pm July 3 11:00 am

Traditional Overnight Camp is a program packed full of fun activities with plenty of opportunities to make new friends. With attentive, energetic, and well-trained staff, campers will enjoy participating in all that camp has to offer including swimming, archery, canoeing, ropes, arts & crafts, guided hikes, campfires, sports, and so much more!

CHECK-IN TIMES (Siblings may arrive together):

Kestrels: 1:00-1:45 PM

Osprey: 1:30-2:30 PM

Condor: 2:15-3:00 PM

PICK-UP TIMES (Siblings can be picked up together):

Kestrels: 10:30-11:00 AM

Osprey: 10:45-11:30 AM

Condor: 11:00-11:45 AM

Pescadero Creek Road
La Honda, California 94020 United States

← Back to Events & Classes

Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

June 28 1:00 pm July 3 11:00 am

Traditional Overnight Camp is a program packed full of fun activities with plenty of opportunities to make new friends. With attentive, energetic, and well-trained staff, campers will enjoy participating in all that camp has to offer including swimming, archery, canoeing, ropes, arts & crafts, guided hikes, campfires, sports, and so much more!

CHECK-IN TIMES (Siblings may arrive together):

Kestrels: 1:00-1:45 PM

Osprey: 1:30-2:30 PM

Condor: 2:15-3:00 PM

PICK-UP TIMES (Siblings can be picked up together):

Kestrels: 10:30-11:00 AM

Osprey: 10:45-11:30 AM

Condor: 11:00-11:45 AM

Pescadero Creek Road
La Honda, California 94020 United States

← Back to Events & Classes

Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

June 28 1:45 pm July 3 11:00 am

Traditional Overnight Camp is a program packed full of fun activities with plenty of opportunities to make new friends. With attentive, energetic, and well-trained staff, campers will enjoy participating in all that camp has to offer including swimming, archery, canoeing, ropes, arts & crafts, guided hikes, campfires, sports, and so much more!

CHECK-IN TIMES (Siblings may arrive together):

Kestrels: 1:00-1:45 PM

Osprey: 1:30-2:30 PM

Condor: 2:15-3:00 PM

PICK-UP TIMES (Siblings can be picked up together):

Kestrels: 10:30-11:00 AM

Osprey: 10:45-11:30 AM

Condor: 11:00-11:45 AM

Pescadero Creek Road
La Honda, California 94020 United States

← Back to Events & Classes

Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

June 28 1:45 pm July 3 11:00 am

Leaders in Training (LIT) is a bridge between traditional camps and CITs for high school age campers. Our LITs will participate in classic traditional camp activities, as well as special programming just for our older campers.

CHECK-IN TIMES (Siblings may arrive together):

LIT: 11:00-11:45 AM

PICK-UP TIMES (Siblings can be picked up together):

LIT: 2:15-3:00 PM

Pescadero Creek Road
La Honda, California 94020 United States

← Back to Events & Classes

Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

June 30 All day

This 3-week program centered on leadership, personal growth, and future exploration. Participants build skills in communication, facilitation, teamwork, conflict management, and social-emotional learning while developing confidence and a stronger sense of self. They also explore their own goals, interests, and possible pathways through activities focused on future planning, college and career exploration, entrepreneurship, and financial literacy.

Each week includes a mix of guided workshops, community building, reflection, and hands-on application. Participants support elementary day camp as one component of the program, using that setting to practice and apply their developing leadership skills in a real-world environment with ongoing coaching and feedback.

Designed for rising 7th–9th graders who are ready to grow their confidence, build meaningful skills, and begin thinking more intentionally about their future.

333 Eucalyptus Drive
San Francisco, CA 94132 United States
(415) 242-7100

← Back to Events & Classes

Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

June 30 All day

This AAU Basketball Program consists of 5 summer competitive weekend tournaments with 2 games per day, along with two practices per week. Players will develop basketball skills needed to compete at a higher level while also learning teamwork, discipline, commitment, and what it takes to be part of a team environment.

1601 Lane Street
San Francisco, CA 94124 United States

← Back to Events & Classes

Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

June 30 6:25 pm 6:55 pm

1151 Gorgas Avenue
San Francisco, CA 94129 United States

← Back to Events & Classes

Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

June 30 6:25 pm 6:55 pm

1151 Gorgas Avenue
San Francisco, CA 94129 United States

← Back to Events & Classes

Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

June 30 6:25 pm 6:55 pm

1151 Gorgas Avenue
San Francisco, CA 94129 United States

← Back to Events & Classes

Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

June 30 6:25 pm 6:55 pm

1877 South Grant Street
San Mateo, CA 94402 United States
(650) 286-9622

← Back to Events & Classes

Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

June 30 6:25 pm 6:55 pm

1877 South Grant Street
San Mateo, CA 94402 United States
(650) 286-9622

← Back to Events & Classes

Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

June 30 6:25 pm 6:55 pm

1877 South Grant Street
San Mateo, CA 94402 United States
(650) 286-9622

← Back to Events & Classes

Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

June 30 7:00 pm 7:30 pm

1151 Gorgas Avenue
San Francisco, CA 94129 United States

← Back to Events & Classes

Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

June 30 7:00 pm 7:30 pm

1151 Gorgas Avenue
San Francisco, CA 94129 United States

← Back to Events & Classes

Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

June 30 7:00 pm 7:30 pm

1151 Gorgas Avenue
San Francisco, CA 94129 United States

← Back to Events & Classes

Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

June 30 7:05 pm 7:35 pm

1877 South Grant Street
San Mateo, CA 94402 United States
(650) 286-9622

← Back to Events & Classes

Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

June 30 7:30 pm 8:00 pm

1151 Gorgas Avenue
San Francisco, CA 94129 United States

← Back to Events & Classes

Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

July 1 All day

This 3-week program centered on leadership, personal growth, and future exploration. Participants build skills in communication, facilitation, teamwork, conflict management, and social-emotional learning while developing confidence and a stronger sense of self. They also explore their own goals, interests, and possible pathways through activities focused on future planning, college and career exploration, entrepreneurship, and financial literacy.

Each week includes a mix of guided workshops, community building, reflection, and hands-on application. Participants support elementary day camp as one component of the program, using that setting to practice and apply their developing leadership skills in a real-world environment with ongoing coaching and feedback.

Designed for rising 7th–9th graders who are ready to grow their confidence, build meaningful skills, and begin thinking more intentionally about their future.

333 Eucalyptus Drive
San Francisco, CA 94132 United States
(415) 242-7100

← Back to Events & Classes

Stonestown Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

July 1 All day

This AAU Basketball Program consists of 5 summer competitive weekend tournaments with 2 games per day, along with two practices per week. Players will develop basketball skills needed to compete at a higher level while also learning teamwork, discipline, commitment, and what it takes to be part of a team environment.

1601 Lane Street
San Francisco, CA 94124 United States