What is resturants that start with o?

1. Olive Garden: Olive Garden is a popular Italian-American restaurant chain that serves delicious pastas, soups, salads, and other Italian dishes. It has over 850 locations in the United States, Canada, and other countries.

2. Outback Steakhouse: Outback Steakhouse is a casual dining restaurant that specializes in Australian-inspired steak, seafood, and chicken dishes. It has over 1,000 locations around the world.

3. On the Border: On the Border is a Tex-Mex restaurant chain that serves a variety of Mexican-inspired dishes like nachos, tacos, quesadillas, and burritos. It has over 160 locations in the United States, Puerto Rico, and the United Arab Emirates.

4. Old Country Buffet: Old Country Buffet is a family-style restaurant chain that offers a wide range of American-style comfort foods like fried chicken, meatloaf, and mashed potatoes. It has over 100 locations across the United States.

5. O'Charley's: O'Charley's is a restaurant chain that offers Southern-style comfort food like chicken pot pie, fried chicken, and meatloaf. It also has a range of seafood dishes, salads, and sandwiches. It has over 200 locations in the United States.

6. Original Pancake House: Original Pancake House is a breakfast restaurant chain that specializes in delicious pancakes, waffles, and crepes. It has over 140 locations across the United States.

7. The Old Spaghetti Factory: The Old Spaghetti Factory is an Italian restaurant chain that serves classic pasta dishes like spaghetti with meatballs, fettuccine alfredo, and lasagna. It has over 40 locations across the United States and Canada.