"We visited Walnut for the arts festival and decided to try this restaurant for the first time. We went to the rooftop area to eat. There was only one waitress and one bartender on duty, along with a table of eight already seated and a few other patrons. Soon, it got quite busy. I ended up having to go to the bar to get my margarita, which the waitress had ordered, and my husband’s Coke had to be brought up from the floor below, arriving flat. We waited so long for our food that we eventually left without eating. The two staff members seemed overwhelmed, and no one from the main floor came to assist. The service was terrible, and I blame the management for this. If they had better prepared for the crowds associated with the arts festival, our experience may have been much better. Unfortunately, we will not be returning."