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Upcoming events

    • 05/30/2026
    • 11:00 AM - 12:00 PM
    • Oswego Heritage House
    Register

    This event is open for the public. RSVP is recommended, but not required.

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    Gotta have chocolate?

    Then you're one of us! Indulge in a chocolatey daze of delectable sweetness when you discover everything there is to know about the smooth, satisfying richness that is irresistible chocolate! 

    Did someone say samples? We did! Join the good4urevoluction and learn. Eat. Dream!

    Denise Puleo

    Nutritional Health Coach

    Natural Grocers

    • 08/30/2026
    • 9:00 AM - 3:00 PM
    • George Rogers Park, Lake Oswego, Oregon
    Register

    Registration for Lake Oswego’s 2026 Collector Car & Classic Boat Show is now open!

    Cars! Motorcycles! Bicycles! We're growing our show, and we want you to be there. Bring your vehicle, and enjoy the day connecting to other enthusiasts. We'll have fun, music, games, and more all day long! Our show is an eclectic collection of vehicles throughout time and type, bringing out thousands of visitors in a day. Join us in this long-running event today!

    When:  Sunday August 30, 2026, from 9:00 AM - 3:00 PM*
    *We may close early depending on heat.

    Cost:

    • For cars: $30 with pre-registration; $40 the day of the event
    • For motorcycles: $20 with pre-registration; $30 the day of the event
    • For bicycles: $10 with pre-registration; $20 the day of the event

    Proceeds benefit the Oswego Heritage Council, which is Lake Oswego’s Museum dedicated to the preservation of our city’s local history. No refunds or transfers.

    Register Your Car, Motorcycle, or Bicycle Today! 

Past events

05/09/2026 Mother's Day Tea
05/06/2026 Porch Time: Home Life and Leisure in the Early 20th Century
04/29/2026 Museum Closed to the Public
04/04/2026 Museum Docent Training
04/01/2026 LO Reads: Earthquakes in the Pacific Northwest: Are You Ready for the Big One?
03/26/2026 Burn After Reading: Oswego Love Letters from 1919 - 1921
03/04/2026 Oswego Pioneer Cemetery: Remembering Dead Strangers
02/21/2026 Members Annual Meeting
02/16/2026 Museum Closed to the Public
02/11/2026 Museum Closed to the Public
02/04/2026 Memory, History and the Enduring Power of Place
01/26/2026 Museum Closed to the Public
01/16/2026 MUSEUM GRAND REOPENING
01/13/2026 Pints from the Past: The Stories Behind Our Streets
12/24/2025 Museum Closed to the Public
12/03/2025 Holiday Marketplace - VENDOR SIGN-UP
11/26/2025 Museum Closed to the Public
11/05/2025 Power, Politics, and Public Access: The Contested History of Oswego Lake
10/25/2025 A Haunting History: 11:15 AM Tour
10/25/2025 A Haunting History: 10:00 AM Tour
08/25/2025 Museum Closed to the Public
08/24/2025 2025 Collector Car Show Registration
07/21/2025 Museum Closed to the Public
07/16/2025 Museum Closed to the Public
07/04/2025 Museum Closed to the Public
06/30/2025 Museum Closed to the Public
06/28/2025 The Bootlegger's Ball
06/01/2025 Find us at the LO Pride Event!
05/31/2025 Find us at the LO Farmers' Market!
05/26/2025 Museum Closed to the Public
05/24/2025 Workshop: Sweetness & Light
05/07/2025 The Story Begins: Lecture
05/03/2025 Museum OPEN
04/28/2025 Museum Closed to the Public
04/06/2025 LO Sustainability Resource Fair
04/04/2025 Members Only: Exhibit Opening
04/02/2025 LO Reads: Portland Books Through Bars
03/10/2025 Exhibit Hall Closed
02/15/2025 OHC Annual Member Meeting
02/08/2025 Scouting Merit Badge: American Heritage
02/05/2025 They Never Asked: Senryū Poetry from WWII
01/14/2025 Pints from the Past: Oswego Suffragists
12/30/2024 Museum Closed to the Public
12/20/2024 Museum Closed to the Public
12/04/2024 Holiday Marketplace - VENDOR SIGN-UP
11/28/2024 Museum Closed to the Public
11/16/2024 Webelos Event: My Community
11/06/2024 Oswego Suffragists: A Force for Change
10/19/2024 A Haunting History
10/12/2024 Scouting Merit Badge: American Labor
10/02/2024 The Maryhill Museum of Art
09/21/2024 Find us at the Farmer's Market!
09/07/2024 Museum Closed to the Public
09/04/2024 Presentation: Linus Pauling in Portland, China, and Beyond
08/25/2024 Collector Car & Classic Boat Show
08/14/2024 Find us at the Summer Concert!
08/03/2024 Family Day on FIRST SATURDAY
07/04/2024 Star Spangled Parade
06/29/2024 The Bootlegger's Ball
06/05/2024 Ask the Ancients: Astonishing Advice for Daily Dilemmas by Dr. Sylvia Gray
06/02/2024 LO Pride Event
06/01/2024 Family Day: LO in LOve Exhibit
05/23/2024 2024 Community Awards
05/14/2024 Pints from the Past: The Lothario of LO
05/04/2024 Family Day: CARMAN FAMILY
05/01/2024 All My Love to You, Charlie Boy: A Story from the OHC Archives by Kathryn Sinor
04/03/2024 The Transformation of Modern India by Dr. David Campion
04/02/2024 Museum Closure
03/15/2024 Museum Closure
03/06/2024 Preserving Your Family's Legacy by the Family Archivists
03/02/2024 Family Day: INDUSTRY
02/17/2024 Annual Member Meeting
02/07/2024 The History and Mystery of Magic by David Charvet
02/03/2024 Family Day: Then & Now
01/25/2024 Museum Closure
12/25/2023 Museum Closure
12/06/2023 Holiday Marketplace
11/04/2023 Family Day: PHOTOGRAPHS
11/01/2023 Whistle Punks and Misery Whips: Logging the Willamette Valley, 1850 to 1960 by Dr. Stephen Beckham
10/28/2023 A Haunting History
10/21/2023 A Haunting History
10/07/2023 Family Day: Archaeology
10/04/2023 Mrs. Henderson, Pioneer Entrepreneur by Linda Holden
09/06/2023 Arirang: Korean Folk Songs on Kayageum by Doyeon Lim
08/27/2023 2023 Collector Car & Classic Boat Show
07/15/2023 Rock Your Ribs
06/24/2023 Oswego Heritage Council Open House!

Oswego Heritage House and Museum
398 10th St.
Lake Oswego, OR 97034
(503) 635-6373

Hours of Operation:
M, W, Th, Fri 10:00 AM-3:00 PM
Sat 11:00 AM-2:00 PM
Free entrance

The Oswego Heritage Council is a  501 (c)(3)
EIN # 93-0983947

Copyright © 2026, Oswego Heritage Council. All rights reserved.

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