Saturday, May 25, 7pm-11pm
Arrive by 10pm
Mark your calendars and get ready to drop your pants (or skirts).  All genders, all orientations welcome to explore self-pleasure in a supportive group environment. Come for a Cause! All donations and pledges support CSC’s operations and programs.  By hosting this annual event, The Center for Sex & Culture strives to break the silence and shame that clouds masturbation. Come for us, loud and proud.
Bring sponsorship form with pledges (form will be available soon at, or attend for $30.
Participation can be done either at the CSC (1349 Mission Street, San Francisco) or at home. Anyone striving for longest masturbation record (record currently set at near 10 hours) must be done at home.
More info available on the masturbate-a-thon tumblr:
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The Center for Sex & Culture, located in San Francisco at 1349 Mission St. between 9th and 10th, strives to promote creativity, information, and healthy sexual knowledge.

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The Center for Sex & Culture is proud to be a recipient of a San Francisco Arts Commission Creative Space Grant, supporting CSC's physical space in three ways: developing our library (particularly shelving); improving our lighting grid, both for library and for our stage area; and supporting disability access to the building and its restroom facilities.


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