# [City of Upland Monster Mash-Up at Magnolia Park](https://wknd.app/r/y8j3s8/city-of-upland-monster-mash-up-at-magnolia-park)

- When: 2026-10-16 17:00 (America/Los_Angeles)
- Scarcity: one_day
- Cadence: once
- Where: Magnolia Park, 651 W 15th St, Upland, CA 91786 (34.11883, -117.65901)
- Ages: all ages
- Category: festival
- Topics: halloween
- About: The City of Upland hosts a Halloween celebration at Magnolia Park with activities and trick-or-treating for families.
- Source: https://www.eventbrite.fi/d/ca--fontana/halloween-kids-events/
- Feed: [Riverside-San Bernardino family events](https://wknd.app/f/38dmkq/riverside-san-bernardino-family-events)

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