The Crab Cooker, California
The most fun restaurant is the Crab Cooker in Newport Beach. Try the crab!
For fast food, I eat at the Carl's Jr. at Magnolia and Adams, in H.B. Turn inland at Magnolia St. in Huntington Beach and go about two miles. The food is superior fast-food: Burgers are broiled, not fried. My personal favorite is the Santa-fe Chicken Sandwich, and in the morning, the Sour-dough Breakfast Sandwich. For a wider-variety, go a mile farther south, and explore Brookhurst Street between Adams Ave and the 405 fwy.