I went on Saturday. It was packed and had a great time.  I wish I could have gone Friday as a lot of the vendors were sold out of some of the items I was looking for.  As a new vaper you would have really enjoyed talking with people to see what they're using and also with the vendors that were there.  Everyone was great that I chatted with.  Picked up a new Provari and several bottles of e liquids.  Vendors had 
tanks set up with samples so you could try before you purchased.  I'll be going to the next one that's close to DC!