Had when i worked in a preschool and kids love them! I would use colored sand instead of white salt. DIY salt tray with alphabet cards. Easy to make and kids have fun smoothing out the salt after correctly making the letter
Digging for Spaghetti Worms Sensory Play - Kids will have so much fun catching all the slippery and slimy spaghetti worms with tweezers and putting them into a jar. OR JUST LET THEM DIG IN REAL DIRT FOR REAL WORMS.
I love this idea for the backyard - kids and entertaining. tic tac toe garden table, diy home crafts, outdoor living, repurposing upcycling, tic tac toe tree trunk table with stones painted as bees and lady bugs