Holiday Show. Special Holiday Opening Party on Dec. 4, from 5-8 pm (1st Friday of the month), and coordinates with the Westerly Downtown Holiday Stroll. Browse the show, meet the artists and enjoy a glass of wine and tasty refreshments. Gallery Hours are Wednesday - Saturday 11:00 - 7:00 and Sunday 1:00 - 5:00. ACGOW, is a fine arts gallery exhibiting a new show every month with work from member and visiting artists. ACGOW shows are free and open to the public.