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Latest Past Events

May 30 2026

May 30 @ 10:00 am - 2:00 pm

PARTNER EVENT – Lake Kapowsin Day

Lake Kapowsin Boat Launch 29405 Orville Road E., Graham

May 16 2026

May 16 @ 10:00 am - 2:00 pm

Mima Mounds Work Party

Join us for a hands-on restoration work party at Mima Mounds Natural Area Preserve in support of our Biodiversity Program. Volunteers will help restore this unique prairie ecosystem by moving […]

May 9 2026

May 9 @ 10:00 am - 2:00 pm

Prairie Appreciation Day 2026

Glacial Heritage Preserve 15044 Mima Rd SW, Olympia

With no admission charge, explore Glacial Heritage Preserve, one of the largest remaining remnants of Western Washington’s endangered prairie ecosystem. Thanks to on-going restoration for over 30 years, the prairie […]