This month, show Pioneer Square who’s the geekiest of them all.

Is your intelligence heightened after a good buzz? Do you have a keen (and rather embarrassing) knowledge of obscure information? Well, Geeks Who Drink (GWD) and Merchants CafĂ© and Saloon invite you to prove it at Pioneer Square’s Holiday Trivia Nights, which will be held from 6 to 8 p.m. on both Thursday, Dec. 22, and Thursday, Dec. 29.