Once again, Del Mar will host the San Diego County Fair, one of the most anticipated events for thousands of people in our region. Concerts are always one of the fair’s biggest attractions, and the first performances for the 2026 edition of the Toyota Summer Concert Series were announced this w eek. Los Tucanes de Tijuana will perform on June 14 at the Corona Grandstand Stage. Rock band Good Charlotte has also been confirmed and will take the stage on June 20. Perhaps the most surprising announcement is an appearance by Marshmello, one of today’s most acclaimed electronic DJs, who will be in San Diego on June 19. Also confirmed is country singer Koe Wetzel, who will appear June 12 to entertain San Diego audiences. Although only these four concerts have been confirmed so far, organizers said more additions to the schedule will be made official in March and April. All tickets for these concerts will go on sale starting Friday, February 13. This year’s San Diego County Fair will begin June 10 and conclude on Sunday, July 5, with this year’s theme, “Once Upon a Fair,” a celebration focused on “the joy of imagination, reading and storytelling,” according to a statement from organizers. This story uses functionality that may not work in our app. Click here to open the story in your web browser. ...read more read less