Cape Cod Melody Tent 21 W Main St, Hyannis, MA02601 Cape Cod Melody Tent is a tent theater/venue for live entertainment and performances. It is owned by the South Shore…More Playhouse Associates, a not-for-profit which supports organizations dedicated to the arts, culture and education. The box office is open from Memorial Day to Labor Day for ticket sales and performances are held on June, July and August. Visit Cape Cod Melody Tent's website for a list of upcoming performances and to view the entire schedule for the upcoming concert series. Tickets, gift certificates and club memberships may be purchased through the website.