Dive Bar Bingo
Create a bingo card with dive bar classics: neon beer signs, regulars arguing about sports, a dog, karaoke machine, peanut shells on floor, etc.
Hit 3-4 divey spots in one night. Check off squares as you spot them and order whatever looks the most questionable on the menu.
Count your bingo wins at the final stop. Loser buys the last round and has to do one karaoke song if available.