Ridgefield – “Awakening the Sage Within,” a seminar on wise aging led by Jerome Kerner, geared to those 55 and older seeking purpose and meaning in the second half of life, 11 a.m. – 1 p.m., Congregation Shir Shalom of Westchester and Fairfield Counties, 46 Peaceable St., (203) 438-6589. Bring a bag lunch; coffee and tea served.