Oh yeah.

Bowling.......drag a plastic chain with a ball to get strikes
Limbo
Chase the ball........make a ball move through a goal X times in 2 minutes only using the rotor wash.
Autorotations
Drags
Scale flight
Bambi bucket competition
Pick up X with the skids and drop in a circle....timed event
Obstacle course....timed.
Precision hovering......hard for experts, easy for good beginners.
Bomb drops.

And on and on and on. Have fun, the work begins now.
Jack