TOURNAMENT: When we were younger, we totally kicked a*s at Memory, but we're not sure that we'd do too well competing against the mental athletes at the National Memory Championship. The tournament consists of memory challenging tournament-style competitive events including memorization of: 99 names and faces, a shuffled deck of cards, an unpublished poem, speed numbers, and a list of 500 words. They will be broadcast on HDNet, Tuesday, April 18th at 10pm but you can catch them live this weekend.

Saturday // 9am to 5pm // Con Edison Headquarters [4 Irving Place] // Free

ART: Ever wonder what art looks like at night? Well you can find out this weekend at After Hours in Williamsburg. There are tons of galleries that will be opened until 11pm this Saturday, so start early and make a night of it.

Saturday // until 11pm // Various Locations // Free

MUSIC: We're betting you never thought you'd have to choose between seeing Tiffany and Debbie Gibson on a night in 2006. Well, you do. This weekend Tiffany plays Culture Club (the bar, not the band) and Debbie Gibson plays Canal Room. The 80's are back, which show will you ironically attend?

Saturday // Tickets for Tiffany @ Culture Club // Tickets for Debbie Gibson @ Canal Room

FILM: The New York Underground Film Festival closes out this weekend, be sure to catch some of it before it ends! From animated shorts about baseball fans to campy horror flicks, there's surely something you'll enjoy here.

All Weekend // Various Times and Locations - Schedule Here

Gothamist Picks: Music, Theater, Readings, Movies