I visited this "Salon de Thé" with my family on an ordinary Friday. It was one of those visit you…read morewill remember in a negative way. We entered to eat some cakes and drink coffee. After haven chosen the cakes from the buffet we were asked to seat and we will be served. We did an waited for almost 30 minutes and were completely neglected. All other visitors, native French (entering later), were served very friendly. C'est ne pas comme it faut! Service in this restaurant is differentiated between locals and tourists. Tourists will not come back, probably a reason why you can openly neglect and be rude against them. Visiting Kaysersberg is really recommended, but go some where else than Peche Mignon. We left the place and went to another Salon de Thé (L'Enfarine) and had a very positive experience.