Advance tickets for programs at this venue are for sale online through Brown Paper Tickets. In the “Search Events” box, enter either the name of the film or SLIFF. There is a service charge of approximately $1.50 per ticket. Print your receipt and present it at the box office to obtain tickets.

3224 Locust Ave.

130 seats

Free parking is available in the lot across the street from .ZACK; metered parking (free after 7 p.m. and all day on Sunday) is available on the surrounding streets.

“Girl on Girl” provides an illuminating group portrait of six women struggling with feminine-lesbian invisibility. Indistinguishable from straight women, feminine lesbians find that their day-to-day experience is plagued by interrogation and by society’s insistence that feminine women cannot possibly be “real lesbians.” Assumed to be straight by the outside world, feminine lesbians are also invisible to each other.

The documentary “#sugarwater” provides a revealing behind-the-scenes look at the groundbreaking Graeae (pronounced Grey Eye) Theater Company, whose mission emphasizes the integration of deaf and disabled performers into its productions. The documentary records Graeae’s preparations and rehearsals for Jack Thorne’s “The Solid Life of Sugar Water” at England’s prestigious National Theatre, whose embrace of the company provides a major validation for its inclusive approach. (Thorne’s name may be familiar to fans of J.K.