There is one are in Thessaloniki which is very famous for its crepes called Navarino area. The Navarino is located in the heart of the center of Thessaloniki. If you are fortunate enough to pass from there at any time of day, visit one of these shops. After you choose how you want to make your crepe, you will have it in your hands in two minutes and you will be able can continue your walk.
If you do not have time to go to Navarino or you are in the hotel you are staying and you’re too tired to go out, you can order it and have delivered where you are.