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!
MAKE IN GROUP FOR SELF-SOOTHE BOX Ideas for various squishy balloons. If E could take a walk outside with an adult and fidget with one of these, would it be enough to help him reset? Also, how about a matching activity where he would guess what is inside?