This was the spot to go before you turn 21.  I haven't been here in years but I remember it was always fun when I was like 13.  Back in the day they had an unlimited play card for like 21 bucks or something.  They had cool games and a giant rock climbing apparatus in the middle.  I remember it to be 75 feet high and super tiring to get to the top.  I only made it 2/3 of the way and it was still hard!  Once you get 2/3 of the way up the wall levels off so it's practically vertical.  Good luck climbing it!