[UnduttRit]

Oh I forgot a big one, bring toilet paper, or just pick up some of the tissues from a tissue girl. Public toilets (seems more common to occur in train stations where there may not even be a dispenser than in private businesses that simply ran out) don't always have paper, though it has gotten better since my school days. This seems to be an asian thing as the toilets in beijing's transit system didn't have any either inside the stall.