Group From /5/1990
From the picture source website:
"OutRage! is the world's longest surviving queer rights direct action group. Our witty, imaginative, daring, and irreverent style of non-violent civil disobedience has elevated activism into an art form: protest as performance. Some of our most famous stunts include the Queer Valentine's Carnival, Kiss-in, Queer Wedding, Exorcism of Homophobia, and Queer Remembrance Day."