L._.
I would be concerned about how mushy the leftover veggies would become. I am assuming you would need a crock pot to keep it in overnight and I would not want to sleep with a crock pot going all night. But it does sound fun.
The last few weeks have shown a terrible increase in fires in my area. I'm a bit confused as to why. It's not time yet for Christmas trees and it's not been that cold to be putting out space heaters.