Plug in the phones and charge them, make a run to the store for ice, propane tank refill, buy batteries and prescription refills if needed, fill bathtub with water and maybe a few jugs for drinking as needed. Pack any cold perishables needed for cooking (meat, milk, etc.) into our big cooler and ice it down. If it's wintertime I might chop some firewood but that can be done once the power is already off. And finally, the must have for southern power outages, milk and bread so we can still make our soggy milk toast, with added redneck factor by grabbing a case of beer ;)