COSTA MESA, Calif.—While the highly anticipated 2021 Orange County Fair may be over, the “Time for Fun” theme still resonates, as there’s plenty going on at the OC Fair and Event Center in Costa Mesa through Sept. 23. Concerts under the stars are continuing, with upcoming shows in Pacific Amphitheatre including: Aug. 20 – Colbie Caillat / Natasha Bedingfield / Diana DeMuth Aug. 21- “Toy Story” with the Pacific Symphony (the animated movie will be shown during the concert) Aug. 22 – Ramon Ayala / Enigma Norteno Aug. 25 – Goo Goo Dolls / Sister Hazel Aug. 26 – Flaming Lips / Greer Sept. 2 – Chase Rice / Breland Sept. 11 – Pacific Symphony will perform Tchaikovsky’s “1812” Overture, complete with pyrotechnics, in Pacific Amphitheatre. Tickets are available via pacificsymphony.org. Sept. 23 – Country artist Hank Williams Jr. will close out the season at Pacific Amphitheatre when he performs with special …