A free family afternoon on the lawn of the Muckenthaler Cultural Center — Fullerton’s 1920s historic mansion turned cultural center — with live music, kid art workshops, an arts and crafts sale, and holiday food and drinks.

The Muck Annual Holiday Festival is Fullerton’s free December afternoon at the Muckenthaler Cultural Center — the 1920s Mediterranean Revival mansion on a low hilltop on the west side of the city. The festival is one of The Muck’s five free-to-the-community Cultural Festivals of the year, held on a Sunday afternoon in mid-December.
The day fills the grounds and the outdoor amphitheatre with live music across the program, art workshops for kids in the courtyard, an arts and crafts sale featuring local artists and makers, and holiday food and drinks at concession stations. The mansion itself is open for self-guided wandering of the public rooms and any rotating exhibitions, and the outdoor amphitheatre hosts the day’s anchor performances.
The Muck sits in a residential west-side neighborhood about a mile and a half west of downtown Fullerton’s tree-lighting block and roughly four miles southwest of Sparkle Ball Lane’s residential lights cluster on Yale Avenue. For Fullerton families, it’s an unhurried daytime counterpoint to the city’s two evening landmarks — a different rhythm, on a different side of town, in a venue most visitors haven’t seen before.
1201 W. Malvern Avenue in Fullerton — on a low hilltop in the residential west side of the city, about a mile and a half west of downtown Fullerton. From the 5 freeway, exit Euclid Street north; head east on Malvern. From the 57 freeway, exit Chapman Avenue west and head north on Euclid. Free on-site parking; overflow on the residential side streets.
Mid-December each year on a Sunday afternoon. The festival runs across the mansion grounds and the outdoor amphitheatre. Exact start and end vary year to year — confirm at the official site.
Yes — the festival is free to attend, and it’s one of The Muck’s five designated free-to-the-community Cultural Festivals each year. Performances, kid art workshops, and grounds access are complimentary. Food, drinks, and items from the arts and crafts sale are paid separately.
The Downtown Plaza Tree Lighting at City Hall is Fullerton’s civic evening earlier in December — downtown grid, ceremony format. Sparkle Ball Lane on Yale Avenue is the night-drive residential lights cluster, on across the whole season. The Muck Holiday Festival is the daytime counterpoint — a Sunday afternoon at a historic mansion on a different side of town. Together they give Fullerton three distinct landmark experiences across three distinct venues.
Hands-on, holiday-themed craft stations set up in the courtyard and on the lawn for kids to drop in and make a take-home project. The workshops are walk-up — no advance registration required — and built for younger children through early elementary. Materials are complimentary and the projects scale to the age of the child.

The Muckenthaler Cultural Center — known locally as The Muck — is the 1920s Mediterranean Revival mansion at 1201 W. Malvern Avenue in Fullerton, set on a low hilltop in the residential west side of the city. The Muckenthaler family donated the estate to the City of Fullerton in 1965, and it’s operated since as a public cultural center with rotating exhibitions, an outdoor amphitheatre, an indoor cabaret space, and roughly 100 events a year. Five of those are designated free-to-the-community Cultural Festivals; the Holiday Festival is one.
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