There is absolutely no special storage anywhere in the galley; no spice rack, no paper towel holder, no coffee thermos holder, no garbage bag holder. And it's those kind of details that make a galley more efficient and pleasant to use.
I'll just add them to the Captain's list of projects. He has been re-wiring the batteries for the past week. Getting rid of more snarly wire runs by making giant buss bars, and zip- tying everything.