Had lunch in Zizzi's recently with a friend. I had my usual anxiety as I asked for the menu and whether there were any gluten free options and was very pleasantly surprised when the waitress said she'd get the special allergy menu for me. She then talked me through it and also told me which choices on the main menu would be OK as well. Playing safe I stuck with the gf menu and had a a very nice chicken salad. She apologised that I couldn't have pizza, but said it would soon be availabe. See zizzi.co.uk/data/menus/stat... for their allergy menu - I felt this was very encouraging.