New Canaan Library presents a free music and dance party under the stars, Saturday, May 25, on the Library Green. Start the Memorial Day weekend with a special evening of live music and dance lessons, highlighted by the Brasilian Vibes band with renowned vibraphonist, Arthur Lipner, and the exciting, Hartford-based Latin Heartbeat Orchestra. Before each performance, the crowd will be treated to a half-hour of expert dance instruction led by a team of six dance professionals including Ted Thomas and…