This is pretty simple and fun for everyone. Get 2 Critter Cruisers 2 “Robo Hamsters”Real live hamsters and make a safe race track  (this is a particular breed at Pets Mart that are crazy fast) Set up a start and finish line.  Take the hamster wheel out of the cars, and place the 2 cars and all the parts and the 2 hamsters in a big see through storage container.
Get 2 volunteers to come up, they have to capture a hamster assemble their car and race across the finish line. First one wins. Best 2 out of 3 cause they go fast.  Then the winner get to keep the hamsters.

The winner of the race gets to keep both hamsters!