Happening Next

Fairfax Trick Or Treat Events

Trick or Treat events Happening Next in Fairfax, VA

Midnight Release Party for A COURT OF SPLINTERED HARMONY - B&N-Fairfax!

 Barnes & Noble - Fairfax, VA 26 Oct 2026
PARTIES USD 38

Naja Nights Halloween Party @ NAJA Mediterranean

 NAJA Mediterranean 31 Oct 2026
HALLOWEEN-PARTIES FREE

5th Annual Mason Trunk or Treat

 George Mason University, University Drive, Fairfax, VA, USA 24 Oct 2026
FITNESS FREE

Harley Halloween

 9739 Fairfax Boulevard, Fairfax, VA, United States, Virginia 22031 31 Oct 2026

End-of-Month, Halloween & Spotlight Night

 11230 Waples Mill Rd, Ste 118, Fairfax, VA, United States, Virginia 22030 30 Oct 2026
HALLOWEEN

2026 Halloween Costume Contest at 99 Ranch Market - Fairfax

 99 Ranch Market 31 Oct 2026
CONTESTS FREE

Dog Halloween Costume Contest

 Merrifield Garden Center 24 Oct 2026
CONTESTS FREE

Hogoween Open House

 9739 Fairfax Boulevard, Fairfax, VA, United States, Virginia 22031 24 Oct 2026
KIDS

Plant Bingo Night: Trick or Treat Edition | 18+ | Fairfax, VA

 Caboose Commons - Fairfax 26 Oct 2026
FITNESS USD 34

Trunk-Or-Treat

 9019 Little River Tpke, Fairfax, VA 22031-3114, United States 25 Oct 2026
TRUNK-OR-TREAT