How about a theme park that's all slides. And we could even put water on them to make people go faster, and it would cool them off on a hot day!
I wonder who in the world thought of that...
But for real, I would want a theme park that's completely modeled after toys. There could be:
Hot Wheels-Roller Coaster
Tinker Toy-Playground
Mr. Potato Head-dark ride (help him find his parts)
Chutes and Ladders-water slides
Battleship-water war and boat flume
Kerplunk-drop ride
Tip It-kind of like triple play at Six Flags Great Adventure
Game of Life-musik express (you are on the spinner (maybe))
The entire theme park is on a monopoly board. If you could think of other ride ideas that would be great.