Well, after seeing the damage that a tiny bit of wind did last night (knocking things over onto other things) and contemplating what has happened every time we've tried to use a tarp around here, the poor little rascals are on their own! Dragged in everything that I KNOW would get lunched by the least little bit of cold, crammed the most sensitive remaining ones up against the wall and pushed everything else up close together. It shouldn't actually get down to freezing, so they may be ok. If I don't show up here in the morning, it will be because I've gone and jumped off the porch........