World's Largest Entertainment McDonald's

Optical illusions and hands-on puzzles among the odd stuff. School-age kids get the most out of it.

A 360-degree ocean tunnel, so sharks, rays and turtles swim right over your kid's head.

Suites that sleep six with a kitchenette, plus two pools, a lazy river and bowling for the evenings between park days.

The building is upside down, which sells it before you're even inside. Giant bubbles, light and sound play, and science exhibits to poke at.