Sprague Mansion, 1351 Cranston Street. Join the members of the Cranston Historical Society for Sprague punch, wassail, and cookies. Plus music, decorations, antique Christmas display, and holiday spirit! 4pm, Greetings from City of Cranston Mayor Kenneth Hopkins and guests. 5pm, outside tree lighting with Bain School Choir providing holiday tunes at the Mansion Gazebo! Free. (401) 944-9226; firstname.lastname@example.org; Facebook.