Whirlydome is a cool place to take friends. The main attractions of the place is Whirlyball - which is a crazy game where you drive around in a dodgem car, and try to score points by hurling a ball with a stick at targets on the wall. A hybrid of lots of popular games rolled into one. They also have an amazing F1 simulator, which is one of only a few in the world, it's the realest driving experience I have had in a game - quite expensive to play, but well worth it if you can get the hang of it. I now have even more respect for F1 drivers.
They also have a lazer tag arena, a bowling alley and an arcade. Add on a bar and you have a great place to have some friendly competition over a couple of beers. Great fun