I was planing on going since I missed last year. It's being held at Xfinity live in Philly. Here is a link to more details about the event. http://www.upcomingevents.com/philadelphia/xfinity-live/xtoberfest/groupon/
I'm going. There was a Groupon for it that was like 40% off, don't know if that still exists. Unfortunately, the VIP Groupon packages were sold out, so I just got the regular entry.
Never went before, not sure how much better the VIP would be