I went to Yonnah Schimmel's on Houston, and went to the counter and ordered a potato knish with cheddar. I was told to sit, and I grabbed a soda and sat down. Someone brought out my knish, I ate, left the dish on the table and left.
Does anyone tip at Yonnah Schimmel's? I really wasn't "waited on".
PS- since this is probably unique to NYC, I didn't think it'd be worth posting in "Not about Food".