Alex Young, Big Makk Blend of electro, house and hip-hop. 10 p.m. Saturday; Roxy Nightclub, 740 Bennett Road; $10; 407-898-4004; roxyorlando.com.
Beer and Bacon Festival Sample more than 30 different craft brews, plus nibble on bacon-inspired fare from local restaurants. 3-7 p.m. Saturday; Cranes Roost Park, 274 Cranes Roost Blvd., Altamonte Springs; visit website for details; 407-571-8863; beerandbaconfestival.com.
Beer:30 Enjoy $2 off all Orlando Brewing beers, plus live music by Nikki Talley. 7 p.m. Wednesday; Orlando Brewing, 1301 Atlanta Ave.; free; 407-872-1117.
Bob Lee Schizophrenia Halloween Party 10 p.m. Thursday; The Peacock Room, 1321 N. Mills Ave.; free; 407-228-0048; thepeacockroom.com.
Dzeko & Torres Canadian big room duo. 10 p.m. Thursday; Tier Nightclub, 20 E. Central Ave.; $10; 407-317-9129; tiernightclub.com.
Halloween 2013 Two-night party featuring a costume contest with $4,000 in cash prizes. 8 p.m. Thursday; The Parliament House, 410 N. Orange Blossom Trail; $10; 407-425-7571; parliamenthouse.com.
Halloween at Thee Grotto – A Nine Inch Nails After-Party/Costume Party Best costumes of the night win free tattoos from Black Chapel Tattoo Studio and free bar tabs. 9 p.m. Thursday; Thee Grotto, 360 State Lane; $5-$10; 407-867-5309; theegrotto.com.
Halloween Block Party Annual massive outdoor street party with tons of drink specials, live bands and costume contests with big-money prizes. 9 p.m. Thursday; Wall Street Plaza, Wall and Court streets; free-$5; 407-849-0471; wallstplaza.net.
Halloween Festival Outdoor block party with special guest DJs and drink specials. 8 p.m. Thursday; Vain, 22 S. Magnolia Ave.; $25; 407-835-3590; vainorlando.com.
Nightmare on Concord Street Featuring Quintino Costume Halloween block party with live music, drink specials and art displays by local artists. 10 p.m. Thursday; Firestone Live, 578 N. Orange Ave.; $15-$25; 407-872-0066; firestonelive.net.
Party on the Patio With live entertainment on stage and drink specials all night. 9 p.m. Friday-Saturday; Pat O’Briens, CityWalk at Universal Orlando; $7; 407-224-2100; citywalk.com.
Pumpkinfest Join in a pumpkin carving contest and enjoy specials on pumpkin beers. 7 p.m. Thursday; World of Beer, 7800 Dr. Phillips Blvd.; free; 407-355-3315; drphillips.wobusa.com.
Spooky Fish Halloween Bash Win up to $500 in a costume contest, plus enjoy $3 spooky fish shooters and a live show starring Samantha Stone and Sasha Colby. 8 p.m. Wednesday; Revolution Nightclub, 375 S. Bumby Ave.; free; 407-228-9900; revolutionorlando.com.