The free downtown event runs from 3 to 6 p.m., with 40-plus trick-or-treat stops planned.
Lights & Ice opens Nov. 21, followed by the free-entry Jingle & Mingle market at Tulalip Resort Casino on Nov. 22.
The Warm Beach event runs on selected nights Nov. 27 through Dec. 28. Advance online tickets are required.
Both Oct. 29 sessions at Marysville Opera House are full. Waiting lists were open as of Oct. 24 for the free family event.
The free Oct. 31 event at North Cove Park includes a sensory-friendly first hour, crafts and trick-or-treating.
Coffee on Oct. 27 and lunch on Oct. 28 and 30 offer a chance to catch up at Lake Stevens Senior Center. Reservations are requested for lunch.
Six online programs in November 2026 cover comics, Europe, winter weather, polar bears, Ojibwe star lore and chocolate. Registration links are available.
Three upcoming October 2026 outings in Lynnwood, Mill Creek and Snohomish, with organizer details and bus-route suggestions.
Plan ahead for Arlington’s Nov. 28 tree lighting, free carousel and Ferris wheel Dec. 4–13, and the Dec. 5 Santa parade.
Monster Mash runs 7 to 9:30 p.m. Oct. 30 at Marysville Opera House for adults 21 and older. Registration is required.
