Depends on the neighbors and how long you expect the power to be out.

Even though Rita missed us, a string of our neighbors along one block were out of power for almost a week. One of them had a generator and gladly ran his neighbor's fridge & freezer off of it.

Even before the storm hit, when talking to a neighbor who had a generator, he volunteered that in the event of a long power outage, we could take the generator from house to house to run each neighbor's fridge and freezer for a little bit each day to keep things cold as long as we didn't open them.

-Kuovonne