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.
Add pretty knobs to the tops of mason jars for pretty mason jar storage solutions! Lots of options with this easy mason jar trick! Love these recycled food jars turned pretty storage jars with glass knob tops! (glue, don't screw in knobs 4 cleaner look)
Grade Pinch Pots - Wind Chime: ceramic hemispheres hung close together create long body of a fish with -I'm sure- a great sound chime. Could be done with your own clay but also upcycled old tea or espresso cups for this same thing, fish or not.