Calendar of Events

Volunteer Open House

Preserve Historic Sleeping Bear will host a Volunteer Open House on Sunday, June 8th  from 12 p.m. to 3 p.m. at the Port Oneida Heritage Center at the Charles and Hattie Olsen farmstead, 3164 W. Harbor Hwy (M-22), four miles north of Glen Arbor.

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08 June 2025
Port Oneida Heritage Center, 3164 W. Harbor Hwy
Glen Arbor, MI 49636 United States
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Log Cabin Day

Celebrate Michigan Log Cabin Day by visiting the Boekeloo Cabin in the Platte District of Sleeping Bear Dunes National Lakeshore!

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29 June 2025
Sleeping Bear Dune Nationl Lakeshore, Boekeloo Road
Honor, Michigan
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Port Oneida Run

Join us for the 13th Annual Port Oneida Run/Walk fundraiser. Half Marathon - 10K - Fast and Flat 5K Raise funds for historic preservation in Sleeping Bear Dunes!

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02 August 2025
Port Oneida Heritage Center, 3164 W. Harbor Hwy
Glen Arbor, MI 49636 United States
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Port Oneida Fair

Step back in time at the two-day Port Oneida Fair to experience life as it was in the late 1800s and early 1900s. A family-friendly event showcasing the traditional skills […]

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08 August 2025
Port Oneida Rural Histoic District, 4 miles N. of Glen Arbor
Sleeping Bear Dunes National Lakeshore,
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Apple Picking

The national park allows people to pick the apples in the park, a bushel per family. Look for more information about where to pick and where the different varieties are located.

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01 October 2025
Port Oneida Rural Histoic District, 4 miles N. of Glen Arbor
Sleeping Bear Dunes National Lakeshore,
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