Our maritime exhibit, Maryland Dove, will be off the dock on Saturday, May 9, 2026, sailing in the St. Mary's River, and will therefore be unavailable for public boarding.
47418 Old State House Road St. Mary's City , 20686
27 Sep 2025
10:00am - 3:00pm
47418 Old State House Road St. Mary's City , 20686
27 Sep 2025
10:00am - 3:00pm

FOR THE FULL SCHEDULE AND INFO, VISIT https://smrwa.org/riverfest/
12 pm to 2 pm
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To inquire about vending or exhibiting at our event or helping to support the event through a sponsorship, please email Emma Green at emmasmrwa@gmail.com.
To learn more about the St. Mary’s River Watershed Association and its work, please visit https://smrwa.org/
(This event is hosted by Historic St. Mary’s City and run by the St. Mary’s River Watershed Association)
Wed, May 13, 2026
02:00 PM - 03:30 PM
Sat, May 23, 2026
10:30 AM - 11:30 AM
Wed, Jun 10, 2026
02:00 PM - 03:30 PM
Thu, Jun 11, 2026
10:00 AM - 11:00 AM
Fri, Jun 12, 2026
10:00 AM - 11:00 AM
Wed, Jul 8, 2026
02:00 PM - 03:30 PM
Wed, Aug 12, 2026
02:00 PM - 03:30 PM
Wed, Sep 9, 2026
02:00 PM - 03:30 PM
Wed, Oct 14, 2026
02:00 PM - 03:30 PM
