I visited Doh with my friends and my baby. At first, everything is great but then at the end we were trying to change the grill because the grill is turning all black. The waitress didn't want to change the grill for us because they said they don't change grill for shrimp! I don't get why the grill already looking like this and the waitress wouldn't change the grill for us! She literally turned around and walked away! Although she came back with new grill but the customer service I received was very unexpected and bad! I had visited Doh many times, this was the worst customer service I had with them. The waitress name is Crystal. After I talked to the manager, Crystal came to our table and said you still feel bad after I change the grill for u? Trying to reason with us. Unbelievable bad customer service!!!!