Put a tarp out, put the sprinkler on top of it and presto, a large area for everyone to jump, run and splash around in. The water stayed on the tarp so it eventually became a slip n slide for them too. Add a few plastic balls... Won't create so much mud!!
Trap #1: Mix two tablespoons of borax with jam, jelly, honey or syrup until there is a paste. Smear some on some paper or a plate and put it where the ants are at. They should flock to it and eat it and take it back to the nest and it will act as a natural ant killer. ... Many more wonderful ideas on the web page .. check it out!