Smart art hack for painting!
10 Uses For The Empty Formula Cans Sitting In Your Recycling Bin (fall crafts for kids googly eyes)
Bookmarks or fishing game with magnet fishing pole
DIY Tic-Tac-Toe Rocks via Eighteen 25 garden games
Make a backyard bowling alley. Add food coloring to clear plastic bottles of water. Use party streamers as lane margins. Add glow sticks for night bowling. (These would make great outdoor table nightlights also with the glowsticks, gonna try it!
DIY Basketball Game for Lincoln Community Center
Make your own Foosball - lg cardboard box, dowels, clothes pins. You can find boxes bigger than this and make one with 6 dowels. Toss in a ping pong ball and the kids will have a blast.