Barbie Party photo prop! Thanks Pinterest for inspiration!
Water Bottle Ring Toss. Recycle old water bottles and grab some cheap pool rings. You could color the water like the rings too make a more challenging match/ring toss games for the older kids.
A recipe for fun or mayhem? All the kids tie balloons to their ankles with a rubber band, and the object is to pop the others' balloons without getting yours popped. This was so funny