By Melanie Nathan, June 23, 2012. The twentieth San Francisco Dyke March set off at 6:00 PM Saturday in San Francisco’s Dolores Park, to the traditional roar of hundreds of Dykes on Bikes and the cheers of tens of thousands of  lesbians, women, womyn, gender-queers, gender-frees, transgender, men and allies. The march took place  through … More San Francisco Dyke March 2012