According to the Disney Parks Blog, Halloween Time and Plaza de la Familia will return to the Disneyland Resort on September 1st! The Disney Parks Blog says,
Halloween Time materializes across the Disneyland Resort from Sept. 1 through Oct. 31, 2023. If you’re a big Halloween fan, that means you can get an early start on the festivities! Plaza de la Familia is a cultural experience will bring brilliant marigolds, heartwarming entertainment and family crafts to Paradise Gardens in Disney California Adventure park from Sept. 1 to Nov. 2. At Paradise Garden Grill, you’ll be able to feast on menu items inspired by Mexican cuisine.