Pump it Up will open July 29 in the Fountains Retail Center at 11325 Fountains Lake Drive, Stafford. This 11,400-square-foot children’s entertainment center features inflatables with two arenas and two large party rooms. Pump it Up hosts parties, parents’ nights-out, camps and field trips. A kitchen serves pizza, salads and other items. www.pumpitupparty.com