 LAKE FOREST, Calif.--BUSINESS WIRE--Del Taco Restaurants, Inc. NASDAQ: TACO, the nations second largest Mexican quick service restaurant, today announced the opening of its newest location in Ohio at 23601 US Highway 23 South, in Circleville. Located in Pickaway County, the opening of the restaurant marks the state of Ohio and the Franchisees second Del Taco location. We are gearing up to grow the Del Taco footprint in Ohio over the next few years, said Brandi Joseph, Operating Partner 