This Sakon Nakhon Fair a Faux pas

Saw this banner while traveling through town.  Asked what it was. Got two different answers OTP Fair Food Fair Guess its a little of both, very little.  Last day of the fair is June 3. Located at the municipal grounds (Next to the police station). Went there early evening July 2. From what I saw, this one's a flop. Few customers, few vendors Some of the vendors where packing up a day early Other vendors had already left    Still, there were things to see, prices seemed reasonable   Was intrigued by one food display, looked like brownies in a metal tray. Bought two. Tasted one when I got home. I was pleasantly surprised. A  delicious pudding. I'm going back for more!! Faux pas: an embarrassing social blunder