S.S.
C.,
Try Jump N' Land in McKinney. It is off of Redbud, behind the Goodwill in a big warehouse. They are usually not to busy, and they have a huge indoor play area with 24ft inflatable slide, bouce house, inflatable maze, all kinds of neat stuff. They also have a game room, but it's kind of lame, and I never really see anyone use it. But the price is good, kids have lots of fun, and it's not usually very busy. Have fun!
S.