There is a local free clinic in my area that asks volunteers to provide dinner for the doctors, nurses, and other volunteers. I'm a pretty good cook--even went to culinary school but I can't seem to come up with any ideas for the meal. They only have a few minutes here and there to grab a bite in between seeing patients so it needs to be something they can just grab and go. I was thinking something ethnic since most people who volunteer cop and buy like subway sandwiches and pizza. I would be grateful for all of your suggestions.