Mark Knight is one of the best. His brand includes a label, party and an entire genre! The Toolroom sound encompasses the best of every style of house! That's why guys like Fedde le Grand and Benny Benassi did compilations for the Toolroom label. Mark asks, they respond. That's saying something!!

Halloween weekend starts on Friday at Ultrabar Nightclub DC with Halloween POP! Come dressed up with your best costume and rock out to the music on the four dancefloors of Ultrabar!

Oh Cal!! Remember when You Used to Hold Me?? We're already having a Flashback to the last time Calvin Harris was in town. He packed Fur as much as anyone has. This time we've brought The King of Electropop to the intimate Lima Lounge so you can get up close and personal with the man who brought back disco. It's going to be packed so get there early!!!

"I was born and raised a guido. It's just a lifestyle, it's being Italian, it's representing, family, friends, tanning, gel, everything." Glow is hosting a Special POP Nightlife Event Saturday at Fur!! Just make sure you lifted, did some cardio, hit the tanning bed and used dryer sheets and an iron before you step out your front door!!

Hello My Name is POP is a fun way for everyone (not just singles) to meet people in the club and have a blast! Its a twist on the classic meet and greet, putting it front row center of one of the hottest nightclubs in DC.

It's been a busy 2010 for Avicii. That can happen when Tiesto names you breakthrough artist of the year. His set at Electric Zoo was one of the best of both days. Our interview with him revealed he's got a ton of new productions he's waiting to drop all over Club Glow!! See you there!!

If there's one night you choose to go out all year... The Grammy nominated DJ who turned the playing of trance music into an art form: His achievements are unsurpassed. Since 2002 Tiësto has not left the DJ Magazine Top 3 (#1, #1, #1, #2, #3, #2, #2, #2). He's performed at the Olympic opening ceremonies. He's sponsored by Armani Exchange. He's probably produced at least 5 of the 10 best dance/EDM/trance songs of all time. THIS IS TIËSTO.

This Friday at POP at Ultrabar Nightclub we’ve got DJ Skeet Skeet doing a guest set on the main floor!