Counterclockwise from top right: Keith Lu, bookmobile driver and library tech, waves a rainbow flag from the SFPL bookmobile; collections management assistant Alan Wong (center) and collections librarian Erin Dubois (right) strike a pose while waiting for the parade to begin; adult services librarian and bookmobile librarian Connie Porciuncula wears a pink wig in front of the TechMobile; Annemarie Dompe, student at the Graduate School of Library and Information Science at the University of Illinois at Urbana–Champaign, holds a sign for Radclyffe Hall’s 1928 book The Well of Loneliness in front of the bookmobile; SFPL city librarian Luis Herrera rides a balloon-covered bike, and SFPL deputy city librarian Michael Lambert rides a skateboard ahead of SFPL’s marchers. (Photos: San Francisco Public Library)