Poster/Sign Ideas?

Hey Everyone!

I'm about to do my first big gig in less then two weeks. I usually just do small birthdays and church events. I carry printed pictures stapled together. This event is big enough that I need to do a poster/sign of my face options. Any suggests or tips? How many faces should I offer?

It's going to be outside with other vendors and a big christian rock concert of about 4 bands.

I'm so nervous and excited

Some faces I can do well:
tigers full face and half
angel
butterflies full or half or cheek
pirate
spiderman/venom mask or one eye with a spider
hello kitty
rainbow kitty

I can do so many different tigers and butterflies. I just need to figure out which ones

Congrats on the gig, sounds like fun! My pic display is pretty basic, so I'm not much help there, but I have painted for many Christian teen events. The 3 most popular things for me seem to be a tribal cross, the Chinese symbol for Heaven with a rainbow backround and a few swirls/teardrops, and my regular butterfly with a cross shape for the body. Hope that helps a little!

I have two banners for my designs, but you may be able to get away with one... I got mine from Vista Print using the small banner size in a vertical format on outdoor material. It works pretty well for me and the colours and print quality are great.