Walden Chamber Music Society will present its final concert of the season by welcoming the Adkins String Ensemble, violinists Elisabeth and Alexandra Adkins, violist Clare Adkins Cason, cellist Chris Adkins, and pianist Jo Boatright. This concert is underwritten by Susan Scheufele in honor of her father, Frank J. Scheufele, Jr, an avid music lover. The concert opens with Piano Trio in E flat Major, Hob:XV 30 by Joseph Hayden (1732-1809) followed by Louis Gruenberg’s (1884-1964) Four Diversions for String Quartet,…