Sunnyvale Halloween Events

RIOT HALLOWEEN @PURE Nightclub! FRI Oct 30th! 1000+ppl | Hiphop Top40 EDM

Pure Nightclub 30 Oct 2026

Sunnyvale Autumn Food Festival

Cityline Sunnyvale 31 Oct 2026

INVARIABLE: MARVEL HALLOWEEN NIGHT

1214 Apollo Way, Sunnyvale, CA 94085-5408, United States 1 Nov 2026

Create Trick or Treat Game with Scratch Workshop | Ages 7-12

1111 W El Camino Real 29 Oct 2026

Save the Date - FDO’s 15th Anniversary & Halloween Party!

950 Michelangelo Dr, Sunnyvale, CA 30 Oct 2026

Pop-Punk-O-Ween - Halloween concert and party with Pacific Riot

1214 Apollo Way, Sunnyvale, CA 94085-5408, United States 31 Oct 2026

🎭🖤 MASQUERADE & MERRIMENT! 🖤🎃

Sequoia Dr, Sunnyvale, CA 94086, United States 31 Oct 2026