What are some good ideas for a picture scavenger hunt?

I'm taking my husband to Vegas for his birthday and I'm trying to plan a photo scavenger hunt. I'm looking for ideas of people, places or things for him to take photos with. For example - A pic with an Elvis impersonator or near the Welcome to Las Vegas...

I want funny things to do, odd things to find, people, places, things, for example last year, they had to find someone "giving free crack away". You know, they're butt hanging out of their britches??? Also, had to get a boy in the group go...

I'm looking for a few more ideas for my mall scavenger hunt list. Here's what I came up with so far: -Take a picture wearing clothes for the opposite sex -Take a picture with a complete stranger -Take a picture with a police officer or security guard...

Hello everyone! So I am having my 14th birthday party in San Fransisco and I was thinking of having a scavenger hunt. The days plan is to take a limo to San Fran then do a scavenger hunt that ends in union square. From there were going shopping, getting...

For my (small) 16th birthday my friends and i are doing a photo scavenger hunt at the mall we are having 4 teams of 2, checked with the mall and its alright that we do this and i looked on google and some of the questions on here but most of the ideas...