How about some event ideas for a Fun Fly event?
Here's another one. Good for your low time pilots. Take off and fly. That's all.
Now the kicker. The pilot has to fly between 45 seconds and 3 minutes 45 seconds. It's the pilots decision as to how long. Wheels rolling to wheels stopped.
You'll need some slips of paper with different times on them.
After everyone flys, have everyone draw a time slip from a hat. The closest actual flight time to the time they draw is the winner.