I agree about having a board on the outside of the restaurant - they do have black boards to write on and it could bring more people in.
Well, my friend went there, Polish, but Doncastrian for over 30 years. She said it was most horrible meal she's ever had in Donny. Mash was lumpy, pork fillet(schabowy) thin as paper tissue and dry and in mizeria cucumber and sauce were put in separate bowls and you have to get them yourself from the fridge anyway, what she has not been informed about.
She also said, there were two ladies sitting at the next table and they asked the waitress to explain what the dishes are exactly, cause obviously if you haven't seen them in your life, you don't know. So she fetched the manager down to the table and this lady just laughed instead of explaining, she said it wasn't professional at all.
For me - enough to put me off from going there, it's a shame, because I was quite looking forward to go there this weekend.