Providence-based six-piece Sharks Come Cruisin’ joined The Culture Show with their sea-shanty-driven sound, drawing on maritime music, group singing, and an instrument lineup that includes guitar, bass, banjo, fiddle, accordion, and melodica. The band also hosts the regular PVD Shanty Sing at The Parlour in Providence on May 8 and has a duo set at Aidan’s Pub in Bristol on May 10.

A century after Robert Goddard launched the world’s first liquid-fueled rocket in Auburn, Massachusetts, Vanessa Bumpus, exhibition coordinator at the Museum of Worcester, joined us to discuss Worcester to the Stars: The Goddard Rocket Centennial. On view through August 1, the exhibition traces Worcester’s place in the history of American rocketry through artifacts and images from Clark University, NASA, the Smithsonian Institution, and other collections.

Then we turned to the other Boston marathon: the Boston Theater Marathon XXVIII, a full-day relay of 50 new ten-minute plays staged by New England theater companies at Boston Playwrights’ Theatre on May 3. Nathan Alan Davis, Director of the MFA Playwriting Program and Associate Professor of the Practice of Playwriting at Boston University, joined us to talk about the event’s staying power and its broader role as a gathering point for the region’s theater community, with proceeds benefiting the Theatre Community Benevolent Fund.