Six Flags Discovery Kingdom in Vallejo will hold WinterFest on select dates from Nov. 27 through Jan. 3. The park advertises a Tree Lighting Ceremony on the Main Plaza, holiday shows and singers, Christmas crafts, cookie decorating and a seasonal menu.
By the Bay Area Brief staff · Edited by Seamus McKenna · · 2 min read
Grey, overcast skies over San Francisco Bay and the Bay Bridge. Photo: Weston Woodbury / Wikimedia Commons, CC BY 3.0 (cropped, resized and color-graded). Archive photo of the area; not a photo of the events in this story.
WinterFest returns to Six Flags Discovery Kingdom in Vallejo on select dates from Nov. 27 through Jan. 3, according to the park’s 2026 calendar as reported by Monterey Bay Parent. The park promises “millions of sparkling lights,” festive displays, holiday entertainment, family activities and winter comfort food.
What’s planned
A Tree Lighting Ceremony on the Main Plaza with the park’s Holiday Singers
Live shows and Christmas music; showtimes are posted in the park’s mobile app
Christmas crafts for kids, plus cookie decorating, which costs extra
A seasonal menu with a collectible hot-chocolate mug, comfort food, desserts and cocktails for adults
Rides such as Cobra stay open
WinterFest closes out a year in which Discovery Kingdom operated year-round. Its fall Oktoberfest and Tricks and Treats events ended Nov. 1. The park says showtimes can change and should be checked in the park.
The park does not list WinterFest’s exact operating days on its event page. Check the park calendar before you go.
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