Mt. SAC Planetarium: Halloween Happenings
🕒 Friday, October 23, 2026 at 5:00 PM
📍 Mt. SAC Randall Planetarium (Building 26C), Walnut · Los Angeles County
# Mt. SAC Planetarium: Halloween Happenings
Starts Friday, October 23, 2026, at 5:00 PM and runs until 5:30 PM Pacific at Mt. SAC Randall Planetarium (Building 26C), 1100 N Grand Ave, Walnut, CA 91789. Public planetarium show at Mt. San Antonio College's Randall Planetarium, open to the public. Spooky things in the night sky: a trip to ghostly nebulas and scary supernovas. About 30 minutes, recommended for all ages. A second showing is at 6
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More at Mt. SAC Randall Planetarium (Building 26C)
- Mt. SAC Planetarium: Phantoms of the UniverseFri, Oct 23, 7:30 PM · Mt. SAC Randall Planetarium (Building 26C), Walnut
- Mt. SAC Planetarium: One World, One Sky – Big Bird's AdventureFri, Nov 13, 5:00 PM · Mt. SAC Randall Planetarium (Building 26C), Walnut
- Mt. SAC Planetarium: IMPACT!Fri, Nov 13, 6:00 PM · Mt. SAC Randall Planetarium (Building 26C), Walnut
- Mt. SAC Planetarium: Star Tales – Autumn SkiesFri, Nov 13, 7:30 PM · Mt. SAC Randall Planetarium (Building 26C), Walnut
This weekend in Los Angeles County
- Mt. SAC Fall Vocal Jazz ConcertSat, Oct 24, 7:30 PM · Mt. San Antonio College, Walnut
- Weekly Food Trucks at Gloria Molina Grand ParkFri, Oct 23 · Time TBA · Gloria Molina Grand Park - Olive Court, Los Angeles
- SEA Club - 4th-6th Grade Science at the SeashoreFri, Oct 23 · Time TBA · Cabrillo Marine Aquarium, San Pedro
- Cover to Cover Reading ClubFri, Oct 23 · Time TBA · Lincoln Heights, Los Angeles · Free
- Lunch a la Park Food TrucksFri, Oct 23 · Time TBA · Gloria Molina Grand Park - Olive Court, Los Angeles
- Sea Otter Awareness WeekFri, Oct 23 · Time TBA · Cabrillo Marine Aquarium, San Pedro
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