In addition to having a memorable name, Triangle Square occupies a unique space at the southern end of the CA-55 freeway in Costa Mesa – a triangular parcel between Newport Boulevard, Harbor Boulevard, and West 19th Street. The upper floor is home to dining and entertainment options including tapas and nightclub space Cafe Sevilla, Mexican-American restaurant Casa de Onda, several gastropubs (including Black Knight and Yard House), as well as Starlight Cinemas, an affordable local movie theater. Though there are many retailers in the immediate neighborhood, that’s not the focus at Triangle Square; Halloween Bootique is an exception.
A seven-level parking garage occupies much of the ground and underground floors; restaurants such as Prince Street Pizza and the all-you-can-eat OJI Sushi & Sake Bar surround it, along with country music/line dancing/mechanical bull space Westwood Coast, upscale DJ/bottle service hotspot Time Nightclub, and the Tavern + Bowl party and bowling center. Triangle Square also hosts a subterranean 24 Hour Fitness center and Gracie family Brazilian Jiu-Jitsu martial arts school. Parking is generally free and ample, with the option of paid valet service.
