Carnival party hole in one putt putt homemade game - this could be cool but maybe a little longer to accomodate older kids as well. Could also be friendly for the Seniors as in its not requiring too much physical activity.
Fling rubber frogs into the square. if it lands on the target you get a bag of candy; if it lands inside the box you get a piece of candy! Everyone is a winner! How fun but I'd change the box to a Gator!
Paint 10 Pixie Cups and draw a point number on each row as shown. Tape/Glue cups onto a poster board in this format. Use an open shoe box as a base for the game. Have ping pong balls or (in my case) plastic hollow balls from an old toy gun.