DIY Wind Chimes! A great project for a child ( or an adult lol ) who has odds & ends beads, game pieces, etc. Get an old bundt pan from a thrift shoppe, drill a few holes, give them wire & wee what they can make :)
diy meaningful handmade wall art - collect a variety of knick knacks (puzzle pieces, old keys, beads, buttons, old jewelry or charms, etc.), spray paint them black, hot glue to a canvas or white board, and frame and hang.
DIY Sea Glass Wind Chimes - would be sturdier from brass rings, but I like the look of white painted wood, nice to hang where it will catch the light - these are perhaps more suncatchers than they are windchimes