New Canaan’s Voices Center for Resilience (formerly Voices of September 11th) will be commemorating the 20th anniversary of the September 11 terror attacks with a retrospective at the Silvermine Arts Center – opening night cocktail party is September 1, the event runs from September 1 through October 9. The exhibit features VOICES extensive collection of original art, drawings, quilts, and related mementos, created in response to, and in the years following 9/11.