(Although actually, I have looked a bit myself, so maybe it’s more Dear knowledgeableweb)
Does anyone know of any Free web-based software for managing meal bookings in a canteen? Say e.g. for a university – you want people to be able to say when they are in or out, so the canteen knows how many meals to cook and the accounts department knows how much to bill. I can’t seem to find anything, although it seems to me like it would be a common problem for institutions to have.