ONE TEQUILA, TWO TEQUILA…: Zocalo Restaurant and Tequila Bar hosts a tequila tasting and Latin dance party tonight. Twenty bucks gets you specialty cocktails, passed appetizers and a raffle ticket for a chance to win Zocalo gift cards 6:30–9 p.m., 358 W. Ontario St., $20.
FASHIONABLE BEATS: The Summer Music Series continues at The Underground with New York DJ Jesse Marco and an Untitled Fashion Show featuring the Chicago debut of Spike Lee's Absolut Brooklyn line. 10pm-4am., 56 West Illinois St, RSVP firstname.lastname@example.org
COCKTAILS 101: Learn how to make some creative cocktails with mixology master Adam Seger at Nacional 27. Tonight they'll mixing up "Cherry-Lavendar-Maple Caiprinha" and "Sour Cherry Manhatthum" using Seger's soon-to-be-famous Hum liquor. 5:30–7 p.m., 325 W. Huron St., $27