They served the people right in front of us but re...

They served the people right in front of us but refused to serve us. After the people in front of us paid and recieved their food, the girl turned her back to talk to another worker for a few minutes. Eventually she turned to us and said "oh sorry, we closed the registers." No you didn't! We just saw them pay! First and only experience with Shake Shack. Screw that. I will never consider getting anything there again.