Donghae has limited food options but "Soma" is quite good. there are actually 2 locations located about a block away. They offer Korean food with a slight western twist like pizza ddockboki and pork cutlet with pepper sauce, worth a try. The fast food options are limited to KFC, Dunkin Donuts and Lotteria the Korean McDonalds.They have good pizza at Buena Pizza try the bacon cheeseburger.Of course, there are the ubiquitous galbi and kimbab restaurants. However, those hoping for authentic western food may be disappointed.