Is there a kid a live who doesn't just love jumping in puddles?  Puddles are like a magnet, if there's one around, my grandson Charlie will find it.  

Puddles don't have to mean rain puddles.  You can get creative and look for any small collection of water - or something that looks like one.  Think reflection, not just puddle.  Or just go for it and go out and jump in a puddle!