This 14,000-square-foot rock climbing space has a 120-foot cave, 35-foot Big Texas bouldering wall, 20-foot birthday party walls, and a 30-foot slide. Partygoers ages 5 and up face challenging routes and boulder problems. Packages start at $16 per climber and include a private room and three hours of climbing. Got a wild pack? Drop off groups of 20 or more at 11 PM and let the Dallas Rocks staff keep them busy (starting at $25 per guest for a half-night lock-in).