My favorite is making some gak . There are more crafts to go around. You can have fun with paper folding like with origami or paper airlplanes . Use this craft finder if you want more. Make some tummy yummies .
Cooking can be fun especially when they are sweet treats .
You can grab some recipes ideas here . Make some money . Go around the house and find all the loose coins and put it in a container or a strong plastic bag. Ask your folks if you can have their spare change. If it's a large super market, look for a big green coin changing machine.