Quick Craft - Craft Stick Dolls Popsicle Stick Dolls for American Girl party - make one to match their AG dolls. Maybe even have a game where you put all the sticks in a hat and pick one. Need excellent hints on arts and crafts?
Lava lamps - plastic bottle + vegetable oil (half fill the bottle) + water (fill the rest of the bottle + 10 drops food coloring + alka-seltzer (broken into pieces, placed 1 at a time into the bottle) = lava bottle
For Cinco de Mayo in Kdg. - Plastic egg maracas - plastic easter eggs, fill them with what you want (candy, beans, etc.) 2 plastic spoons, wrap in colorful duct tape or plain masking tape and hand decorate.