Things to Do in Oconomowoc

Playnasium inspires imaginations inside pint-size frames as kids cavort on sock-clad feet about the approximately 1,800-square-foot facility. Geared toward children aged 6 and younger, the indoor playground showcases a wealth of active options to entertain children as snow and wintry winds roost in outdoor jungle gyms. Kids whip up imaginary snacks in play kitchens, safely leap around in a net-enclosed bounce house, and draft declarations of their pillow fort’s national sovereignty from the coloring area's diminutive picnic tables. Staffers clean and disinfect the entire playroom daily with nontoxic and eco-friendly products to protect budding tots. Playnasium serves up piping-hot coffee to keep parents' tummies toasty, and lunches may be brought from home to refuel tuckered-out tykes. After scheduling an appointment ahead of time, verifying their children's health, and filling a knapsack with a day's supply of snacks, parents can drop their kids off for up to 4 hours of Playnasium-provided childcare and go tend to adult duties.

Playnasium shutters its doors during birthday parties, granting hosts and their guests unfettered access to the facilities’ attractions. Plates, napkins, and utensils will be provided to accompany food and cake brought by the client. The facility’s dedicated staff lends a hand to parents by helping to set up the room prior to the party and cleaning up any messes or leaky big-wheel motors afterward.

The Gladiator Assault Challenge confronts racers with a 5- to 7-mile course surrounded by scenic woodlands, cheering spectators, and up to 30 intense obstacles. Gladiators aged 18 and older go solo or join forces with other competitors to ford the waist-high waters of Mud Mayhem, rope-swing through Jungle Love, and use oversize novelty scissors to break the finish tape. Additional obstacles test physical stamina with 12-foot vertical walls, fallen trees, and cargo nets that act as moats blocking the finish line. After the Slideway ushers racers to a skidding finish, a complimentary beer and raucous after party lend ample time to scrawl "wash me" on opponents' backs.

America's Action Territory encourages familial bonding through amusements in session year-round indoors and seasonally outdoors. During warm weather, the park staff operates six outdoor activities, from bumper boats in a 75,000-gallon pool to paintball on a 20,000-square-foot inflatable field. Back inside, kids can enter the smoky, black-lit laser-tag arena to demonstrate who is most deserving of parents' love, or challenge their progenitors to skee-ball at the arcade. Between games, an eatery supplies patrons with refreshments such as sandwiches, chicken strips, and pizzas on crust made without gluten or lasers. It also offers a wine and beer list for adults, as well as free WiFi. For special occasions, Action Territory's team can also arrange birthday parties and organize group packages.

Painted the distinctive international orange of the Golden Gate Bridge, to which it bears more than a passing resemblance, the signature bridge at Browns Lake Golf Course crosses the Fox River in style. Players walk over this sleek structure after they’ve made their play off the tee on the par 3 12th hole. Thankfully, they need not fly the San Francisco Bay or lay up on Alcatraz to reach the green in regulation: a 150-yard strike with enough loft ought to do the trick.

Players have been attempting this feat with varying degrees of success since 1921, when the course opened. Wedged between the river to the west and Browns Lake to the east, it's designed to challenge golfers of all handicaps. A round here represents a 6,449-yard loop from the back tees, filled with enough elevated greens to make players reconsider both their club selections and their reluctance to ask their caddies for a piggy-back ride. Though they may want to steer their golf balls clear of it, visitors can admire a bunker in the shape of comic-strip character Andy Gump on the par 3 fourth hole, which was designed to pay homage to local native Sidney Smith, his creator.

Course at a Glance:

• 18-hole, par 72 course
• Total length of 6,443 yards from the back tees
• Course rating of 70.8 from the back tees
• Course slope of 124 from the back tees