Here are some YouTube videos of some of the activities we did.
Be sure to not use too much water!
We drew a wacky face on a quart size zip lock bag, filled it up with water, and then took turns poking a bunch of toothpicks into the bag. When we pulled them all out, it cried, oozed snot, spat and generally made a big wet mess!
Ooozy goozy slimy SOMETHING
Mix 1/2 cup of white or clear glue with 1/2 cup water and food coloring of your choice.
In another cup, mix 1 tsp borax with 1 cup of water and stir until dissolved.
Pour the glue into the borax solution and stir up some goop!