What is restaurants that starts with u?

As an AI language model, I do not have personal experiences or preferences, but some restaurants that start with the letter "U" are:

1. Umami Burger - a gourmet burger chain that offers unique flavors and toppings
2. Uchi - a Japanese restaurant that serves sushi, sashimi, and other dishes
3. Uncle Julio's - a Tex-Mex chain with a festive atmosphere and signature fajitas
4. Union Oyster House - a historic seafood restaurant in Boston that has been open since 1826
5. Upland - a New American restaurant that focuses on seasonal ingredients and wood-fired cuisine
6. Upstate - a cozy seafood spot in New York City that specializes in oysters and craft beer.