I've found that pretty much all Turkish places (be it a kebap shop or a restaurant, snack shop, etc.) usually sells Ayran, it's what I usually get with kebap /

I've found that pretty much all Turkish places (be it a kebap shop or a restaurant, snack shop, etc.) usually sells Ayran, it's what I usually get with kebap / iskender / adana, it helps with some of the spicy sauces.