TRIVIA—From ancient Gallifreyan technology to the matrices of dilithium crystals, there isn't a single rock of geekdom that doesn't get turned over at the mega-popular Geek Trivia. Hosted by local podcasters Cort Webber and Bobby Roberts, it's your chance to transform your embarrassing, useless knowledge into somewhat less embarrassing, somewhat more useful prizes! EH
Kennedy School, 5736 NE 33rd, 7 pm, FREE, 21+

VIDEOGAME TALK—Polybius was a videogame that mysteriously appeared in the arcades of an early '80s Portland, driving its players to suicide and madness as part of a CIA plot to find new recruits. Or did it?? Local history nerd (and Mercury contributor) Joe Streckert unpacks yet another of Portland's weird legends. Over drinks! MS
The Jack London Bar, 529 SW 4th, 7:30 pm, FREE