When is Blackberry Jam-boree at Lake Sammamish State Park?

Blackberry Jam-boree at Lake Sammamish State Park takes place on Saturday, August 22, 2026 at 10:00 AM. This listed time comes from an external source and may vary; verify with the linked source before making plans.

Where is Blackberry Jam-boree at Lake Sammamish State Park taking place?

Blackberry Jam-boree at Lake Sammamish State Park is at Lake Sammamish State Park · 2000 NW Sammamish Rd, Issaquah, WA.

How do I attend Blackberry Jam-boree at Lake Sammamish State Park?

Visit the venue website for details about Blackberry Jam-boree at Lake Sammamish State Park.

What time does Blackberry Jam-boree at Lake Sammamish State Park start?

Blackberry Jam-boree at Lake Sammamish State Park is listed for 10:00 AM on Saturday, August 22, 2026. This listed time comes from an external source and may vary; verify with the linked source before making plans.

Blackberry Jam-boree at Lake Sammamish State Park at Lake Sammamish State Park, Issaquah | Sat, Aug 22

Name: Blackberry Jam-boree at Lake Sammamish State Park
Start: 2026-08-22T17:00:00.000Z
End: 2026-08-22T20:00:00.000Z
Location: Lake Sammamish State Park