Deadmau5 was the celebrity DJ at XS this past Sunday night for the MDW lineup but unfortunately I was unable to see his performance.. If you didn't buy tickets in advance or know a promoter you were pretty much screwed! The event was sold out and the guestlist line was super long but luckily we arrived early enough to get in for free [: They just released their night swim event where the pool area is open outside of the club and the decor was just mind blowing.. This is definitely one of the best looking clubs I have ever been to! They had Manufactured Superstars spinning for the majority of the night before Deadmau5 arrived but I left before he began his session.. The Manufactured Superstars DJs were amazing but it was all house music so if you're not a fan of that then you will have a hard time dancing sober.. I am new to this genre of music so I stayed for a little while but never actually got into the swing of things.. The club was packed and you literally couldn't move much without hitting someone next to you, and there were many guests adorned with glowstick mouse ears in celebration of Deadmau5's performance.. I would probably return here on a night where the music is more of a variety rather than just one genre..