We saw a hilarious video from Gridley FFA where several of their finest chapter members played Mallow drop. Two students sit on the floor, leaned back, with noses pointed to the ceiling, and an ice cream cone in their mouth. Their partne.
HUNGRY HUMAN HIPPOS Get some carpet dollies or champion scooter boards with handles and make this happen. You can use bungies or ropes to pull them back after they have collected as many balloons as possible.
You only have 3 items per team so after the three people go, the next people go and move one of their items to a new place. Lots of creative ways to switch this up: create obstacles, 3 legged races, crab walk over to it, etc.