I stayed - along with the cats and my dog - through Sunday morning. Power came on Saturday evening, but by then I was pretty well entrenched, so put off the big move for one more night. ;-) Especially since my place was still pretty cold.
I'm researching Buddy Burners...we have a couple, but am unsure how they work.
The boys probably know since they made them in RAs, but they're both deep into their studies and I don't want to distract them. I'll haul them out later and we'll investigate.