321 vs. 407 DJ Showcase featuring Tooltime, Ignition, Mike Funk and others Live house, dubstep, trap and tech house DJ battles. 10 p.m. Saturday; Suite B, 50 E. Central Blvd.; free-$5; 407-246-1750; facebook.com/pages/suite-b-lounge.
Abstract Sessions featuring Anna Tedeschi, DJ Zo, Pacho Club event with deep house and deep tech beats. 10 p.m. Sunday; Sandwich Bar, 2432 E. Robinson St.; free; 407-421-1670; facebook.com/sandwichbarorlando.
Buffalo Brewery Master Meet a brew master from Buffalo Brewery and sample featured beers including Buffalo Stout, Buffalo Bitter and Buffalo 1907. 6 p.m. Thursday; World of Beer, 7800 Dr. Phillips Ave.; free, various menu prices; 407-355-3315; drphillips.wobusa.com.
Cosmic Gate, Robb Blak Live set by the trance duo. 10 p.m. Thursday; Roxy Nightclub, 740 Bennett Road; $15-$25; 407-898-4004; roxyorlando.com.
Crush Groove: An Outstanding Day Time Soiree Lounge-style party with $3 drink specials, $5 wing baskets and music by DJs Ghost Rider and Lemy Currey. 3-9 p.m. Saturday; Urban Flats, 55 W. Church St., Suite 128; free; 407-374-0749.
Grand Opening of Filthy! with Kublinski, Trick Folexxx, Brian Dawe The new bar/restaurant opens with free shots and $1 drink specials. 9 p.m. Thursday; The Mad Hatter, 4498 N. Alafaya Trail, Suite 248; free; 407-601-7822; madhatterucf.com.
The Garden District Deserves its own Cocktail, Dammit Contest Watch as local bartenders compete and create custom cocktails inspired by the Audubon Park Garden District. 5-8 p.m. Friday; Stardust Video & Coffee, 1842 E. Winter Park Road; $20-$25; 407-623-3393; facebook.com/gardendistrict.
The Snow Bunny Ball Join the Snow Bunnies from Coors Light and the Solar Bears hockey team for free Coors Light draft beer. 10 p.m. Saturday; Ember Bar & Restaurant, 42 W. Central Blvd.; text W2H to 25827 for free admission; 407-849-5200; emberorlando.com.
Torro Torro The Toronto-based duo spins contemporary party music. 9:30 p.m. Thursday; The Attic, 68 E. Pine St.; $8-$10; 561-445-7058; wantickets.com/torrotorroattic.
Walden, Hilton Farris Live prog-house and EDM sounds by the DJs. 10 p.m. Friday; Vain, 22 S. Magnolia Ave.; call for price; 407-835-3590; vainorlando.com.
Wine'd Up Wednesday Join DJ Tara and Glenda for $3 shots and $4 drink specials. 8 p.m. Wednesday; Bullitt, 33 E. Pine St.; free; 407-841-1068; facebook.com/bullittbar.