Enjoy a gift certificate to the Hammond Castle Museum at 80 Hesperus Avenue in Gloucester, Massachusetts. The gift certificate can cover the cost of admission for two adults and two children to the museum, and can also be used in the museum's gift shop. 

Hammond Castle Museum on the coast of Gloucester, Massachusetts was constructed in 1926 by inventor John Hays Hammond, Jr. as his residence. In the style of a medieval castle, it was built to house his private collection of artifacts from ancient Rome through the Renaissance. Visitors can explore the many rooms of the castle, as well as enjoy the beauty of the castle grounds and view of the Atlantic shore line.

https://www.hammondcastle.org/