Costa Mesa This Summer: What Actually Opened, What's Getting Fixed, and Where Locals Are Spending Tuesday Nights

The OC Fair opens July 17 and every publication in Southern California will tell you about it. That is not the interesting story in Costa Mesa this year.

The interesting story is quieter. Between January and April, six restaurants and bars opened inside a roughly two-mile radius, three neighborhood parks entered active construction, and a former office campus on Anton Boulevard started converting itself into a dining destination. If you have lived here more than a few years, the shape of a normal weeknight in Costa Mesa is different in July 2026 than it was in July 2025. Here is what changed, in the order you are most likely to notice it.

The Opening Cycle Nobody Bundled Together

Most write-ups have covered these openings one at a time. Seen as a group, they cluster tightly in geography and calendar.

Three details worth pausing on.

Earlybird Breakfast Burritos officially held its Costa Mesa grand opening on January 17, 2026, at 2930 Bristol Street, which puts it walking distance from South Coast Plaza traffic without actually being in it. That matters because Bristol north of the 405 has been an "in transit" corridor for years. A breakfast counter with regular morning hours is the kind of anchor that changes how a stretch of street functions.

Highball and Naisho Omakase debuted on March 23, 2026, blending Japanese cocktail precision with a 14-seat immersive counter. At Highball, the philosophy is rooted in Japanese "Authentic Bar" culture, a style that treats bartending as disciplined craft. A highball, just whisky and soda, becomes a test of precision, where balance, ice, and dilution define the result. The reason to note this in a local guide, rather than a food magazine, is that Costa Mesa did not previously have a room built around that specific idea. If you have been driving to Los Angeles for it, you can stop.

Diner Noche runs inside Hola Adios, which serves craft coffee by day and transforms into a diner Wednesday through Saturday after 5 p.m. The menu leans on smash burgers and fried chicken sandos at $10, with New Jersey-style disco fries topped with chorizo or carnitas at $14 to $16. Owner Ryan Jimenez notes that everything is cooked in beef tallow, including the fries. A single storefront doing two different concepts on a single lease is worth watching because it is the format small operators tend to copy when it works.

The MET Is Turning Into a Food Address

The office campus at 535, 555, and 575 Anton Boulevard has been rebranding itself for a while. In 2026 the food program started to feel intentional.

Pacific Pearl Cafe, the fresh, flavor-driven cafe in San Juan Capistrano from Orange County chef Michael Campbell, opened its second location at The MET in Costa Mesa on January 26, 2026, at 575 Anton Boulevard. Campbell also recently opened White Rooster in Dana Point, offering California coastal cuisine shaped by the flavors, surf culture, and roadside stops from Santa Barbara to Ensenada. That is a chef with a coastal-Orange-County identity choosing an inland office campus as his second location, which tells you something about where the traffic is going.

The next signal is already public. Oceans & Earth, the Yorba Linda restaurant known for its organic cuisine and gluten-free menu, is preparing to open a new location in Costa Mesa in 2027 at The MET. Founded by Chef Adam Navidi, the restaurant has earned recognition for its commitment to sustainability and locally sourced ingredients, and was voted the Best Dedicated Gluten-Free Restaurant in the Nation.

If you have not been to The MET since it was strictly an office complex, the current version is worth an evening. The lunch crowd is professional. The dinner crowd is starting to be residential. That transition is happening this summer.

Three Parks Are Under Construction at Once

While the food scene expands, the public spaces are being reworked. Ketchum-Libolt Park improvements began the week of January 5, 2026, with completion expected in late summer 2026. TeWinkle Park is also seeing a major lake repair and rehabilitation project, with improvements including a new liner, water quality upgrades, landscaping enhancements, and shoreline rebuilding, listed for a summer 2026 completion. A January 2026 agreement covers Shalimar Park improvements as well.

The near-term reality is that TeWinkle looks like a construction site right now. The medium-term reality is that if the schedules hold, three neighborhood parks will finish inside roughly the same window this fall. That is unusual, and it is the kind of thing worth planning around if you walk the same route every morning.

One more park-adjacent detail worth flagging: Café Mesa at Lions Park is a project where local business Neat Coffee was awarded the contract to operate a new 1,100-square-foot café in the city-owned park, designed to create more community gathering space around the library and civic center. A café inside a civic park is a small change that tends to alter foot traffic patterns for years.

The Summer Calendar Worth Actually Marking

The fair is not the only thing running this month. Anchors that repeat every week or are locked to specific dates:

• OC Fair, July 17 through August. Midland brings their modern-meets-classic country sound to Pacific Amphitheatre on July 17, opening night of the 2026 OC Fair. The fair itself runs 23 days of live entertainment, exhibits, food, carnival rides, and shopping.
• Movie Mondays at Segerstrom Center. Throwback screenings return all summer on the Julianne and George Argyros Plaza.
• SOCO Farmers Market, every Saturday, 9 a.m. to 2 p.m. SOCO and The OC Mix features over 300,000 square feet of showrooms, restaurants, artisan food purveyors, boutiques, creative studios and Orange County's largest Farmers Market.
• Live music in the SOCO courtyard, Saturdays 11 a.m. to 2 p.m., running alongside the market.
• Concerts in the Park at Fairview Park and the ongoing Orange County Marketplace at the OC Fair & Event Center on weekends.

If you are hosting out-of-town guests in August, the honest recommendation is skip the fair on a Saturday and go on a weekday evening after 6 p.m. The OC Marketplace and the SOCO market are the weekend plays.

A Weeknight That Did Not Exist Last Year

To make the change concrete, here is a Tuesday that was not really possible in Costa Mesa in July 2025:

Breakfast on Bristol at Earlybird. Late morning coffee at Pacific Pearl inside The MET, which now has a lunch crowd that reads like a small dining room rather than a corporate cafeteria. Afternoon walk through SOCO for the design showrooms if that is your thing. Early dinner at Diner Noche, or a full evening at Naisho Omakase's 14-seat counter followed by a highball next door. None of the anchors in that day existed six months ago in that form.

That is the argument. The OC Fair is the loud headline. The quieter, more permanent change is that Costa Mesa's food geography shifted this year, and the shift is concentrated on Bristol Street and at The MET rather than at South Coast Plaza. If you already live here, that changes what a normal weeknight looks like more than any single opening ever would.

If You're Thinking About the Real Estate Side

Neighborhoods are shaped by the food, retail, and civic anchors that show up in them. When six restaurants open in one corridor and three parks finish in the same season, the character of the area on paper starts to catch up with the character residents already feel. If you have owned in Costa Mesa for a while and are curious what these shifts mean for how your specific street is valued right now, or you are considering a move into or out of the city, Judith Garby is happy to walk through it with you. Request Your Home Valuation.