OR Nurses Week

Hi!
I've been put in charge of the lobby display in our hospital celebrating OR nurses week Nov 8-14. I'd like to do something creative, but I'm not quite sure what to do.. In past years we've put implants, instruments, xrays, etc to show people a little bit about what we do but I'd like to do something different this year. Any suggestions? I'd love to hear how you all celebrate in your hospital!
Tif