Insert clay structures into pebbles in a mosaic. This would be super cool in the basement bathroom on the back wall of a shower. Then use plain tile on the facing walls and pebbles on the shower floor.
Beaded Safety Pin Bracelets- this would be a good Stuart & project! We can drink wine & make jewelry, LOL! All you need is some elastic, safety pins, and beads (try not to go too big on beads, smaller ones tend to work better for this).