Hahaha Happyland! A place filled with so many different activities it's amazing that it hasn't…read morefallen prey to the stresses of going through an identity crisis.
I visited K-Burg for three weeks in the winter of 2007-08 to watch my ex play for the Xion Dukes, the hometeam of Klosterneuburg. Happyland is their place of residency, a building that houses the most odd array of indoor activities I've ever heard under one roof. The gym is dated, but adequate I guess, it kind of reminded me of my high school gym back at home, but it is what it is. Not even a couple steps walk from the gym is an entire indoor water park complete with heated lamps to give you the "tropical feel", water slides, and wave pools.
There is a decent restaurant on the premises that fed the players after each of the games, just outside the gym was where I spent most of the breaks from the game though...at the bar where large twisted pretzels and beer were never ending.
I guess this is a family destination kind of place when you live in Vienna as this town is so small you could blink and miss it, it must be a nice change of pace from the bitter cold air and constant snow in the middle of the winter. You know, catch a bball game and go for a dip in the faux tropics...totally normal.