Thought I'd make this thread as I'm holding and participating in a scavenger hunt in a few days.
So basically I just wanted to know what you guys think of scavenger hunts (the more grown up ones), and what your experience of them are if you've ever participated in any and what they were like.

Also since im organising this hunt I need a few more ideas. So if you have any feel free to suggest them.

If you dont know what a scavenger hunt is: You have a list of about 100 things to do with each thing worth a certain amount of points, from 5-200 in this hunt. You have a certain amount of time, 3 or 4 hours in this hunt, to do as many things on the list in the time allowed in teams, 5-8 in this hint. The team that has the most points after the time ends wins. You must take a photo of a team member doing the event but preferably a video if you have a video camera, as proof of acomplishment. Tasks range from the easy and quick(5 points) - to the hard and insane (200 points)