Brillobox is like Kelly's, taken to the extreme. Whereas Kelly's is hipster, in the "let's drink good beer and include everyone and play indie music" sense, Brillobox is "let's drink good beer and play music no one's ever heard of." Whereas Kelly's has normal mac and cheese, Brillobox makes theirs with nacho cheese.
Brillobox is admittedly over the top, but I love it. It's a small, intimiate atmosphere, and the music is great. Trivia is really the best reason to come though - it's hard, and the teams get really into it. FInally, drink prices are reasonable, and they will actually come to your table (if you can snag one) to bring you your food.