City Council Meeting
2026-06-08 19:00, 2026-06-22 19:00, 2026-07-13 19:00, 2026-07-27 19:00, 2026-08-10 19:00 (America/Los_Angeles)
433 Cherry St, Sumas City Council Chambers

Whatcom County Council Meeting
2026-06-09, 2026-06-23, 2026-07-14, 2026-07-28, 2026-08-11 | County Council Chambers, 311 Grand Ave., Bellingham, WA, United States
Information for the meeting linked here: Participate in Council Meetings | Whatcom County, WA – Official Website
Check the website for the scheduled time for each meeting

Horse Gaming Event
2026-06-19 - 2026-06-21, 2026-07-24 - 2026-07-26 | Sumas Rodeo Grounds

Free Chipper Service
2026-06-19 10:00 - 12:00, 2026-07-24 10:00 - 12:00, 2026-08-21 10:00 - 12:00 | Dead-end of Harrsion Avenue
Bring your branches to be chipped to the dead end of Harrison St., between 10am and 12pm

Free Chipper Service
2026-06-20 09:00 - 11:00, 2026-07-25 09:00 - 11:00, 2026-08-22 09:00 - 11:00 | Dead-end of Harrsion Avenue
Bring your branches to be chipped to the dead end of Harrison St., between 9am and 11am

Sumas Community Days - Cornhole Tournament
2026-06-26 | Sumas City Park, 135 Third Street, Sumas, WA, 98295, United States
Check the SumasChamber.com website for more information

Softball Tournament
2026-06-26 - 2026-06-28 | Sumas Ballfields 1-4

Sumas Community Days
2026-06-27
See the SumasChamber.com website for more information

Sumas Fireworks 2026
2026-06-27 22:00

City Hall Closed - Independence Day Observed
2026-07-03
City Hall closed for Independence Day

Sumas Bull-A-Rama
2026-07-11 | Sumas Rodeo Grounds

Stock Layover
2026-07-12 - 2026-07-17

Sumas Jr Rodeo
2026-07-18 - 2026-07-19 | Sumas Rodeo Grounds

Whatcom Grooves Summer Music Series: Pine & Shake in Sumas
2026-07-18 18:00 - 19:30 | Sycamore Park (by Basketball Courts), 114 Second St, Sumas, WA, 98295, United States
Free Concert! 6pm to 7:30pm
Whatcom Grooves Summer Music Series: Pine & Shake in Sumas – WCLS Library Events – Whatcom County Library System

Movie in the Park - Monsters, Inc.
2026-07-24 21:00 - 23:00 | Sycamore Park (by Basketball Courts), 114 Second St, Sumas, WA, 98295, United States
Friends of the Sumas Library present Movie in the Park – Monster’s, Inc.
Movie In the Park – Monsters, Inc. | Facebook

2026 Burly Super Cup Series
2026-07-31 - 2026-08-02 | SIMA, 529 W Front St, Sumas, WA, 98295, United States
2026 NWKA Burly Super Cup Series presented by SIMA (Sumas International Motorsports Academy)
July 31st – August 2nd
Click for more information: 2026 Burly Super Cup Series

Rodeo Stock Holding Grounds
2026-08-16 - 2026-08-19 | Sumas Rodeo Grounds
Not a public event
