@Armchaircouch If it's meat, or a vegetable in need of refigeration, if there's any doubt, throw it out. Typically groceries from the store that require refrigeration are only good for 3 hours outside of it.
Your fridge staying shut during that time will act like a cooler, but after 27 hours, I'd be highly suspect of anything that requires refrigeration that wasn't frozen.
they're sunk! :) @Tacitus_Kilgore @NiveusLepus