I will be going to Athens, Santorini and Istanbul this coming August and can't wait! The problem is that due to the dismal decline of the dollar against the euro, I need to stick to a budget. Unfortunately, my fiance cannot stand to "eat on the go" and also is gluten intolerant (so sandwiches, while he can eat the "innards" do not always fill him up). Do you know of any sit down places that are very good and VERY inexpensive (at least by Europe standards!) Thanks!