Thanks, Thomas!
I was hoping to do an end-run around that. Did more Googling and came up with some sample contracts, like:
http://www.mwr.navy.mil/mwrprgms/cscntrc.rtf
Roger, I didn't quite understand your middle paragraph.
Here's what's up: My event will sell tickets, but that will probably cover only about half of the total cost of the event. So I'm seeking corporate sponsors to cover the other half. I have already sent a list to this company's rep with some of the perks that will come from her company's donation, such as having their logo on badges, a workshop slot, free registration for 2 people, etc. She liked the list, and is ready to go. I'm trying to figure out the next step. Was hoping for some been there, done that advice.