OXFORD — Tred Avon Players are presenting the Broadway musical “It Shoulda Been You,” with book and lyrics by Brian Hargrove, music by Barbara Anselmi and directed by Joe Tyler, for two weekends at the Oxford Community Center.

ST. MICHAELS — The Chesapeake Bay Maritime Museum will participate in this year’s Maryland Lighthouse Challenge, which will take place Sept. 21 and 22, with an early bird date of Friday, Sept. 20, on Maryland’s Eastern Shore.

CAMBRIDGE — Main Street Gallery is turning eight, and its artists will celebrate with a beer-tasting party from 5 to 8 p.m. Second Saturday, Aug. 10.

CHINCOTEAGUE, Va. — Talbot County author Amy Schisler is set to launch “Island of Hope,” the final installment of her “Chincoteague Island Trilogy,” from 11 a.m. to 1 p.m. Saturday, Aug. 10, at Sundial Books.

ST. MICHAELS — On Sunday, Aug. 11, the 10th annual Watermen’s Appreciation Day will come to the Chesapeake Bay Maritime Museum, featuring a boat-docking contest, steamed crabs and other regional food, live music, beer, boat rides, family activities and more.

ACADEMY ART MUSEUM, 106 South St., Easton. Exhibits: “Amze Emmons: Pattern Drift,” “Heather Harvey: The Thin Place” and “James Turrell: Mapping Spaces,” Aug. 2 to Sept. 30. Museum hours: 10 a.m. to 4 p.m. Mondays, Fridays, Saturdays and Sundays; 10 a.m. to 7 p.m. Tuesdays, Wednesdays and Thu…

EASTON — The Talbot County Free Library at 6 p.m. Thursday, Aug. 8, will host a reading, book sale and signing by Earl Swift, author of “Chesapeake Requiem: A Year with the Watermen of Vanishing Tangier Island.”

EASTON — Have you been hunting for seashells at the beach? Seen any mermaids lately? August at the Green Phoenix Gallery brings you both, with an array of whimsical beach- and mermaid-themed creations by artist Maggii Sarfaty.