Geology of South King County
2026-02-28 13:00 - 14:00 (America/Los_Angeles) | Black Diamond History Museum, 32627 Railroad Ave, Black Diamond, Washington, 98010
1-2 pm. Join geologist Zach Pratt to learn about the unique geology of our area and how coal played a big part in our history. FREE as always. Thanks to 4Culture and Doors Open-King County.

Bridges of White River 1-2 PM
2026-03-15 13:00 - 14:00 | Black Diamond History Museum, 32627 Railroad Ave, Black Diamond, Washington, 98010
Join presenter Bill Kombol as he tells the history of the railroad & highway connections between Enumclaw and Buckley and how solutions to river flooding shaped the hydrology of King and Pierce Counties.

The Ghost's Grave
2026-03-28 13:00 - 15:00 | Black Diamond History Museum, 32627 Railroad Ave, Black Diamond, Washington, 98010
KIDS! Come to the museum to get your free book. Read to learn about Willie’s adventures. Then join us at the museum for a fun, including a trip to the cemetery to find what Willie was looking for. LIMITED TO THE FIRST 20 TO PICK UP THE BOOK. Thanks 4Culture for the support.

Fossils of Western Washington 1-2 pm
2026-04-04 13:00 | Black Diamond History Museum, 32627 Railroad Ave, Black Diamond, Washington, 98010
Fossils are fascinating! Geologist Zach Pratt will share how fossils give clues about ancient organisms that lived long ago in our area. FREE as always. Thanks 4-Culture Doors Open of King County.

Black Diamond - How It Came To Be!
2026-04-18 13:00 - 14:00, 2026-09-26 13:00 - 14:00 | Black Diamond History Museum, 32627 Railroad Ave, Black Diamond, Washington, 98010
Join us for a musical and photographic presentation telling the unique history of Black Diamond. FREE with gratitude to 4Culture and Doors Open of King County.

How Whiskey Won Washington
2026-05-02 13:00 - 14:00 | Black Diamond History Museum, 32627 Railroad Ave, Black Diamond, Washington, 98010
Join us with author Becky Garrison. Washington has a mixed history with liquor. Efforts to ban or restrict it date back to 1854. Come and learn more fun facts! FREE with funding from Humanities Washington.

The Legacy of the Chinese Exclusion Act
2026-05-03 13:00 - 14:00 | Black Diamond History Museum, 32627 Railroad Ave, Black Diamond, Washington, 98010
Learn the impact of the 1882 Act that forbade the immigration of Chinese to America. The Chinese were instrumental in bringing the railroad to Black Diamond. Author Trish Hackett will share information from her book. FREE thanks to 4Culture and Arcadia Publishing & History Press.

The History of Ravensdale 1-2 pm
2026-05-16 13:00 - 14:00 | Black Diamond History Museum, 32627 Railroad Ave, Black Diamond, Washington, 98010
COME LEARN ABOUT RAVENSDALE! Michael Brathovde, Ravensdale historian, will present the story of the history of our neighboring town. Join us for an excellent and informative session. FREE, thanks to 4Culture of King County.

Black Diamond All School Reunion
2026-06-03 11:00 - 14:00 | Black Diamond Community Center, 31605 3rd Ave, Black Diamond, 98010, United States
Anyone who ever attended school in Black Diamond is welcome to join us for the annual fun. Join us for a fun day of memories. Refreshments & goodies provided for BD alum! Click to register: https://www.blackdiamondmuseum.org/events/bd-school-reunion/

HERITAGE DAY
2026-06-06 10:00 - 15:00 | Black Diamond History Museum, 32627 Railroad Ave, Black Diamond, Washington, 98010
Celebrate America’s 250th, our 50th, Welsh Heritage and a ribbon cutting for the new mine. A great community event with lots of fun activities for all. FREE as always. Thanks 4Culture.

MAPLE VALLEY DAYS PARADE
2026-06-13 12:00 - 13:00 | Washington
Watch for our restored 1947 Ford Howard Cooper Fire Engine with driver Mike Androsko!

The Town of Franklin
2026-06-13 13:00 - 14:00 | Washington
Come learn about the history of Franklin, our neighborly “ghost” coal mining town. Zach Pratt will tell its storied and interesting past. FREE as always thanks to 4Culture and Doors Open.

Black Diamond Cemetery Tour 1-2 pm
2026-06-20 13:00 - 14:00, 2026-08-15 13:00 - 14:00, 2026-10-17 13:00 - 14:00 | Black Diamond Cemetery, 24431 Morgan Street, Black Diamond, 98010, United States
Join us for a “haunting” tour of the historic Black Diamond Cemetery! 1pm to 2 pm. Free event thanks to 4Culture of King County and Doors Open grant.

Miners Day 2026
2026-07-11 09:00 - 16:00 | Railroad Avenue, Black Diamond, 32267 Railroad Ave, Black Diamond, WA, 98010, United States
Join us July 11 for all-day fun. Click the link below to submit a vendor application form. Sign up before they are gone! An excellent opportunity to sell your wares or share your organizational information with our community.
Vendor Application Form
Sponsor Form
Payments
Vendor
Sponsor
Advertising

Washington State MUSEUM DAY
2026-08-08 11:00 - 15:00 | Black Diamond History Museum, 32627 Railroad Ave, Black Diamond, Washington, 98010
Come visit us and celebrate the day. Be sure to see our new simulated mine and other new display. FREE as always with thanks to 4Culture of King County/Doors Open and the City of Black Diamond.

Black Diamond Labor Day Celebration
2026-09-06 10:00 - 2026-09-07 16:00 | Washington
Join us for the annual Labor Day celebration in town. September 6 & 7. More information can be found at https://www.blackdiamondlabordays.org/

Bells Across America
2026-09-17 12:30 - 14:00 | Black Diamond History Museum, 32627 Railroad Ave, Black Diamond, Washington, 98010
The Mary Fell Stevenson Chapter of the Daughters of the American Revolution is hosting “Bells Across America” in observance of Constitution Week. Join us at the museum beginning at 1 pm.

SCIENCE DAY
2026-09-19 13:00 - 14:00 | Black Diamond History Museum, 32627 Railroad Ave, Black Diamond, Washington, 98010
Join us young and old for a fascinating day of SCIENCE with some fun hands on activities! FREE thanks to 4Culture & Doors Open funding.

Italian Heritage Day
2026-10-10 11:00 - 14:00 | Black Diamond History Museum, 32627 Railroad Ave, Black Diamond, Washington, 98010
Join us and the Sons and Daughters of Italy of Black Diamond as we celebrate this proud heritage in our community. The Italians were among the first to settle here! Museum open 11-3. Program at 1 pm.

Model Train Show-Ravensdale
2026-10-17 08:00 - 2026-10-18 17:00 | Gracie Hansen Community Center, 27132 SE Ravensdale Way, Ravensdale, WA, 98051, United States
Lots to See and Do: Various scale exhibits are presented by model railroad clubs. The Black Diamond Historical Museum display depicts the mining and logging history of our local area.

Membership Meeting-Elections
2026-10-24 11:00 - 15:00 | Black Diamond History Museum, 32627 Railroad Ave, Black Diamond, Washington, 98010
Black Diamond Historical Society Meeting at the Museum open 11-3.

Washington's Oil and Gas Reserves
2026-11-14 13:00 - 14:00 | Black Diamond History Museum, 32627 Railroad Ave, Black Diamond, Washington, 98010
Did you know that despite our reputation for hydro and wind, Washington State has a fascinating—and often overlooked—history with oil and natural gas? Join us for an eye-opening presentation on the hidden geology of the Pacific Northwest. We’ll dive into: 1) The “wildcatting” history of early explorers. 2) Why our unique geology makes finding oil so difficult. 3) The science behind the natural gas reserves we do have. Whether you’re a geology buff or just curious about what lies beneath your feet, this is definitely a story you haven’t heard before!

Hometown Christmas 2026 10 AM - 3 PM
2026-12-12 10:00 - 15:00 | Black Diamond History Museum, 32627 Railroad Ave, Black Diamond, Washington, 98010
FREE for all kids!! Come and enjoy holiday fun. Activities include face painting, arts, a treasurer hunt, Smore’s Station, hay wagon ride, visit Santa & MORE! All along Railroad Avenue.
