Well when I looked at the venue for the EU event, the hall they are using is The Grande Halle is made of cast iron and glass. It covers an area of 220,000 sq ft. Compared to what they're doing for the NA event I think it's obviously going to be larger and more fun. As for the Japan one, I heard they actually had machines where you could win XIV merch for some of the games, while we got to throw pool noodles.