For preschoolers ages 3 - 5. This program focuses on one of the museum's three themes and usually includes a story and craft activity.

The Calvert Marine Museum and Museum Store will close at 3:00 PM on August 25 for concert preparation.

Brothers Osborne, recent winner of the “Vocal Duo of the Year” at the 50th CMA Awards, will perform live at the Calvert Marine Museum’s PNC Waterside Pavilion! The dynamic duo will perform a sensational show packed with chart topping hits including “It Ain’t My Fault,” “Stay A Little Longer,” and “21 Summer.” John and TJ Osborne grew up locally in Deale, Maryland writing and playing songs for friends and family in their father’s shed. After moving to Nashville, they formed Brothers Osborne, a twang-and-crunch duo that blends equal parts country and rock into one of the freshest, most identifiable sounds to come out of Nashville in recent years. The brothers were featured on several “One’s to Watch” lists including Rolling Stone, Billboard, Paste, Country Weekly, Nashville Lifestyles and Spotify. Opening up for the band will be local favorite Robbie Boothe and then rising star Tucker Beathard. So you'll see three different act in one night!

Rowing and pedal boats will be available for visitors use in the basin, Saturdays and Sundays noon until 4 p.m., through August. Check in with attendant at the floating dock.

Make your own toy boat in the Maritime History Hall.

Rowing and pedal boats will be available for visitors use in the basin, Saturdays and Sundays noon until 4 p.m., through August. Check in with attendant at the floating dock.

CMM is partnering with Yoga with Frannie and EVOLVE Yoga and Wellness to offer Yoga Classes at CMM. Vinyasa style yoga class appropriate for all levels led by certified yoga instructor, Frannie Rosen. Beginners welcome! The classes will not be themed as a consecutive series, so feel free to come to any, or all. Bring a yoga mat, water bottle, and hand towel. Dress in light, breathable clothing, as classes are held outside. Please note the class location and recommended parking for each date.