calling creative bloggies

This weekend is Younger's fifteenth birthday. (Yeah, my baby is 15. *sigh*  That's a picture of her the summer she was six.)

Anyhow, part of the party is going to be a scavenger hunt in the neighborhood. Not the kind where they knock on people's door. Instead, they will have digital cameras and have to take pictures off a list. Then we will award prizes...most creative, fastest, most pictures, etc.

My brain is frizzling out and I need help thinking of ideas for pictures. Here is what I have so far:

1. Something that reminds you of cheerleading; the picture must contain two team members acting like cheerleaders
2. A picture of something in nature that runs, but doesn't walk (this item cannot be manmade)
3. A picture including a color that doesn't occur in nature
4. Give us the old collegiate try
5. A picture with a windchime in it and one team member making wind
6. A vehicle that might be driven by a Leprechaun
7. A picture with fruit in it; the picture must include three team members doing their best imitation of a banana
8. Something the size of a hand, with the item and the hands of four team members in the picture
9. Something you can climb on; the picture must include three team members imitating monkeys
10. Two teams members play-acting a sword fight
11. Something that reminds you of french fries
12. Show us your best Halloween spirit
13. One picture containing five triangles
14. Something that represents the number 15
15. Something that makes you think of birthdays (and pictures of the birthday girls don't count)

I'd like to have a list of 20 or 30 items.  Anyone have good ideas?  The rules will include staying out of yards, but they will have access to a small park and a green-belt area with a creek running through it.  The clues can require crazy pictures, be riddles (the runs and doesn't walk thing is supposed to lead them to water), be things that will be super easy or very difficult to find.  I want them to be creative.

Any suggestions appreciated!