Maybe this is something that people in the US do and I've just missed it, but a bonfire is a very Australian thing.
I got to go out to a farm with my friend Julia one weekend and we cooked stew in this massive pit. They spread coals from the fire along the bottom and then covered the skillets with more coals and they basically cooked like a slow cooker only even better.
On my last night in Armidale we went out to celebrate one of my roommate's birth day and here is a photo of my lovely roommates (and friends):