The Up Your Alley Fair, most commonly referred to by locals as Dore Alley Fair or simply Dore Alley /ˈdɔːri/ is a leather and fetish event held in San Francisco, California on the last Sunday of July on Folsom Street between 9th and 10th Streets and on Dore Street from Howard Street to half a block southeast of Folsom Street. The streets are lined with vendors' booths, and a sound stage (for dancing) is located at the 10th Street end of Folsom Street. Treasure Island Media, Hot Desert Knights and Titan Media are regular attendants.