Hideous Sweater Party Wear a festive sweater and enjoy $3 Michelob Ultras and $4 Fireball. 10 p.m. Saturday; Ember Bar & Restaurant, 42 W. Central Blvd; free; 407-849-5200.
Leaders of the True Old School 2.0 Featuring Freq Nasty, D-Xtreme, Stylus, Phat Kidz and others A collection of DJs and producers perform live in the club. 6 p.m. Saturday; Firestone Live, 578 N. Orange Ave; call for price; 407-872-0066; firestonelive.net.
Ugly Sweater Christmas Bar Crawl Festive drinking event with stops at Saddle Up, Ghost Bar, Underground Public House and Tier. 9 p.m. Friday; Tier Nightclub, 20 E. Central Ave.; $10; 407-317-9129; tiernightclub.com.
Ugly Sweater Christmas Party The bar taps more than four seasonal beers and hosts an Ugly Sweater contest. 6 p.m. Saturday; World of Beer, 3402 Technological Drive, Suite 201, UCF; free; 407-235-9741; wobusa.com.
Winter Warmer Holiday Party Bring a Toy for Tots donation and receive a free draft beer, including a lineup of Delirium Noel, Gouden Carolus, Great Divide Hibernation and Harpoon Winter Warmer. Noon Saturday; World of Beer, 7800 Dr. Phillips Blvd., Dr. Philips; free; 407-355-3315; drphilips.wobusa.com.