Target Golf Game: Great indoor golf using a cardboard box for kids - great for a cold day! You can color them primary/ secondary/ tertiary and make a point value system with the holes being worth certain points, .Easy to make, lots of fun.
Toothpick and Gumdrop Construction: Cost: 1 dollar for the box of toothpicks and 1 dollar for each boy a giant box of gumdrops SOO FUN! Definitely will do this again. Great for Cub Scouts - could use for constellations or for science molecules.