According to Regal Movies website,
This Summer movies for kids will be playing at Regal. Bring the family to the nearest Regal theatre for our 2022 Summer Movie Express series! Summer Movie Express tickets are just $2 on Tuesdays and Wednesdays featuring summer movies the whole family will enjoy. Availability varies by location, so select a movie from the posters above to see showtimes or check participating theatres for schedules.
Here's a list of all the participating Regal's in California: