As the premier dining and entertainment destination in Costa Mesa, The Triangle offers our shopping mall visitors an assortment of exciting restaurants (Sushi restaurant / Japanese Restaurant, Mexican Restaurant, American Restaurant, Bars / Bar & Grill, Nightclub, and entertainment options including a nightclub, bowling alley / bowling, bars, and a movie theater. Visit The Triangle to experience the newly re-imaged center. Here's a list of the restaurants, bars, and businesses at The Triangle: Black Knight/Olive Branch Pizza, Saddle Ranch, La Vida Cantina, 24 Hour Fitness, Triangle Cinemas, RockStar Tan, GNC & H2O Sushi & Izakaya, Costa Mesa 55 Tavern Bowl, Sutra Nightclub and More Coming Soon!