Trampolines provide a thrilling combination of up-and-down movement, heart-pounding exercise, and opportunities to locate hairpieces stolen by nesting sparrows. Revel in superior sightlines with today's Groupon: for $13, you get two 60-minute jump passes to Sky Zone Indoor Trampoline Park in Chesterfield (a $26 value).

Sky Zone Indoor Trampoline Park's field of interconnected trampolines catapults, vaults, and bounces gravity-defying jumpers as they navigate the cavernous facility. Angled trampolines along the walls enable high-flying exploits, allowing guests to execute daring midair captures of runaway helium balloons. Occasional games of trampoline dodgeball take place if enough similar-sized players are present, creating a flurry of flying balls not unlike a convention of demolition experts. The facility shoes provided with each pass protect and enhance the height potential of bouncing feet and keep the facility surfaces clean and safe from outside footwear. Good during any open-jump time, the passes can be split between two people for a single one-hour session, or used in collusion to provide two solid hours of gleeful solitary bouncing and philosophical rumination.