A comprehensive go-to guide for Dining in Coronado.   1500 OCEAN www.hoteldel.com The Hotel del Coronado’s signature beachfront restaurant combines Southland coastal ingredients with contemporary Mediterranean flavors. Hotel del Coronado, 1500 Orange Ave. (619) 522-8818 1887 on the Bay www.1887onthebay.com The original boathouse for the Hotel del Coronado is famous for steak and seafood. Happy …