Just because you're not a parent doesn't mean you don't ever have to entertain little ones. And if you're not used to it, you can go from normal, well-adjusted adult to crazy person with PTSD in about 30 minutes. In that case, a place like CrackerJax is Mecca.

Even if you are used to the supercharged energy of your average under-five-footer, it's nice to get a break every now and again. There are so many things to do in this place, even super-hyperactive kids (or parents or friends of parents) aren't going to get bored for at least an hour or two. The amusement park is 27 acres of bumper boats, pretty serious mini-golf, driving ranges, go-carts, kiddy go-carts, video games (where if you win a thousand little tickets you can buy a plastic parachuting soldier or a Chinese finger trap), batting cages (our personal favorite), volleyball and, of course, food. The staff even plans birthday parties. It's child caretaker heaven -- you never have to leave, except when it closes.

Readers' Choice for Best Kids' Fun at a Price Spot: Castles-n-Coasters

Readers' Choice for Best Kids' Free Fun Spot: Tempe Town Lake