The "daddy of all leather celebrations," the Folsom Street Fair is the largest leather, alternative and fetish street fair in the world drawing some 400,000 attendees annually, dressed in leather, rubber, uniforms, drag or very little at all.
More details: http://www.folsomstreetfair.com/
Start:September 27, 2015
End:September 27, 2015
Where:Folsom St., 8th to 13th Streets, San Francisco, California, United States, 94108