A family outing fosters lifelong memories while giving houses the chance to molt in private. Leave your domicile to its own devices with today's Groupon: for $20, you get four tickets to the water park at Classic Fun Center, plus one 16-inch pizza, one pitcher of pop, and 50 arcade tokens (up to a $48 value). This Groupon is valid only at the locations in Sandy and Ogden; activities vary by location.

Visitors to Classic Fun Center's twin hydro-parks in Sandy and Layton whoosh down waterslides up to 300 feet long in temperature-controlled splash zones. Revelers at either location can accelerate across the slick surface of an air-filled slip-and-slide and patrons at the Sandy site can also recreate Jaws 4: The Magic of Friends on a gargantuan shark-shaped inflatable slide. Splish-splashers can then refuel with a 16-inch cheese or pepperoni pizza and a pitcher of pop before feeding their 50 included tokens to hungrily chirping arcade games (1-3 tokens/game). Pitcher refills ($1) and doctor-administered tablespoonfuls of liquid fun keep aquatic festivities going until 6 or 7 p.m., depending on location. In fall or winter, patrons can redeem their Groupons for an indoor roller-skating session in lieu of water-park entry.

Classic Fun Center's prices vary throughout the week.