Let the holiday weekend begin! Here's a sampling of what's happening: the 9th annual "Troops in the Spotlight - billed as the largest Memorial Day event in New England - starts Sunday morning at Kmart Plaza in Hyannis and goes for 24 hours. Summer concert season is getting started, and the Cape Cod Melody Tent is opening its box office with a line-up of acts from Buddy Guy to Lily Tomlin and more. And Wellfleet Harbor Actors Theater stages the world premiere of Marina Keegan's play "Utility Monster."
