Costa Mesa’s iconic Triangle Square will soon take a turn in the national spotlight, as a handful of tenants at the 200,000-square-foot retail complex will be featured in a segment airing on the ...

COSTA MESA — Triangle Square’s latest addition, 24 Hour Fitness Super Sport, is slated to open Saturday morning. Employees will be offering free tours, and guests will be able to try out the ...

HB2Newport, a shuttle service that operates between popular party venues in Orange County, recently added a stop at the Triangle complex in Costa Mesa to give partygoers more options for their ...

COSTA MESA – A unanimous City Council voted Wednesday to consider adding condominiums to the beleaguered Triangle Square retail mall. The council expressed support for the developer, who wished ...

Costa Mesa’s Triangle Square mall has seen a change in its ownership. 67.5 F. Laguna Hills. Monday, Jul 7, 2025. Facebook. Instagram ... He’s the latest owner of Triangle Square, which has struggled ...

Another restaurant is now open at The Triangle, that M.C. Escher-ish mall at the end of the 55 that most of us avoided when it was called Triangle Square. The latest is H2O Sushi & Izakaya and it ...