Lotteria

Lotteria is the original K-Burger destination, bringing authentic Korean-style fast food to Fullerton, CA at 150 W Orangethorpe Ave. Known as a beloved institution in Korea, the brand blends K-culture with crave-worthy burgers built on soft sesame buns with bold, distinctive sauces. Signature items include the Double Shrimp Burger, the Double Bulgogi Burger, and the Teri Burger, alongside shaking fries and Korean treats. The restaurant also hosts pop-ups and collaborations with K-pop groups, adding a cultural energy beyond the menu. Outdoor seating and a spacious setup make it a natural fit for family outings, group hangouts, and casual date nights alike.