24Oct

4th Annual - Fall Festival

15550 Highway 72, Arvada, CO 80007-8221, United States

24 Oct 2026

23Oct

🎃 Trunk or Treat 🎃

3700 W 58th Pl, Arvada, CO 80003, United States

23 Oct 2026

23Oct

Halloween Drag Show with Talia Tucker and Lulu Krystals

Marmalade Lounge and Boutique

23 Oct 2026

USD 13

17Oct

Halloween Baby Goat Yoga

Finding Nectar Nursery

17 Oct 2026

USD 7 TO 32

24Oct

🎃🍂 2nd Annual Excalibur Outreach Pumpkin Patch Party 🍂🎃

Calabrese Greenhouse, Inc.

24 Oct 2026

24Oct

Annual Free Fall Festival and Trunk or Treat

10001 W 58th Ave, Arvada, CO, United States, Colorado 80002

24 Oct 2026

28Oct

Spooktacular Cookie Decorating Class

The Arvada Community Room

28 Oct 2026

USD 25 TO 66

1Sep

Arvada Murder Mystery: Solve the case!

Arvada Historical Society

1 Sep 2026

USD 10

24Oct

Unsettling Tales of Edgar Allan Poe

6901 Wadsworth Blvd, Arvada, CO, United States, Colorado 80003

24 Oct 2026

24Oct

Nightmare on Wadsworth Street

6660 Wadsworth Blvd Arvada, CO

24 Oct 2026

31Oct

Ryan Chrys & The Rough Cuts Halloween Bash!

Rockabillies

31 Oct 2026

23Oct

Trunk or Treat

Arvada - Duncan YMCA

23 Oct 2026

FREE

26Oct

ACOTAR 6 A Court of Splintered Harmony Release Party

Method & Muse Spirits

26 Oct 2026

USD 69

31Oct

HALLOWEEN PARTY 2026

9134 W 88th Ave, Westminster, CO, United States, Colorado 80005

31 Oct 2026

24Oct

Halloween Block Party!

7778 Vance Drive, Arvada, CO

24 Oct 2026

31Oct

4Cs Fall Fest 2026

6757 Simms St., Arvada, CO, United States, Colorado 80004

31 Oct 2026