This was the worst service I encountered ever in any restaurant in the US.
We came in for dinner, sat, and the waitress came to fill out water glasses, and that was it. They left us for 20-25 minutes and no one bothered to come and take our orders. We had to signal them several times but in vein. Finally, in a response to our signal, the waitress did not even bother to look at us. She looked at one of her colleagues, and asked her to go see us. That colleague looked at us and then continued what she was doing for a couple of minutes then finally came to take the orders. When we complained, she said they are busy with a catering order. 25-30 more minutes went by and no food. We decided to leave, and told them to cancel the order. The only response we got was:
more