Like blind mice, Stooges, and vacation homes, bars are best in threes. Tackle a triumvirate of taverns with today's Groupon: for $12, you get $25 worth of sandwiches, snacks, and drinks, plus free cover for a party of up to 100 people at Weird Bar.

Weird Bar's expert tenders serve a delicious selection of sips and snacks to eclectic bar hoppers within a triad of This, That, and The Other taprooms. Trek through the spirits sanctuaries to secure a well drink ($4.25), PBR ($2.50), microbrew ($3.75), or all three for ample ammo in case of surprise drink-offs. Famished refreshment finders can hang fang on a menu of chewables such as the house-made hummus with pita ($4.75) or the succulent Bacon Bleu burger ($6.75). Quadruple P Paninis, packed with the trappings of a pepperoni-provolone pizza, sate carnivorous appetites, while philly cheesesteaks provide stomachs and self-loathing cattle with a dairy-slathered delight ($7.75).

The trichotomy of trendy haunts at Weird Bar starts at This bar, festooned with fast-flowing WiFi and fun games such as ping-pong, pool, and Monster pong. Next, revelers ride the ramp to That bar, where amateur crooners belt out a bevy of karaoke ballads from Wednesday to Saturday amid a crowd of arcade athletes addled after a rousing round of full-contact air hockey. Finally, The Other bar blasts dance-floor dwellers with a hodgepodge of hits and delights card sharks with the chum of self-deal poker tournaments from Sunday to Wednesday.