Bear scout adventure Grin and Bear IT: This site has a bunch of fantastic DIY carnival games and activities. including this simple KNOCK DOWN game. All you need are disposable cups and a cute sign!
Have the cups spell out PTA Ping pong toss carnival game can make "witches hat" with black cups
East Coast Mommy: Carnival Games and Activities paper towel tube and pipe cleaners!
25 Tutorials for a DIY Carnival - Ticket streamers, great for prize table decoration!
This site has a bunch of fantastic DIY carnival games and activities. including this simple GUESSING BOOTH.
Halloween carnival game Carnival circus games - Duck pond matching game - number the bottom of ducks, get 3 tries, matching ducks wins a prize.
Ping Pong ball Nerf targets--easy to make with some weighted water bottles and ping pong balls. We definitely have the nerf guns to do this!