At 0:03:34 in the movie, Erin passes by an ice cream vendor in the town square that is surrounded by snow. Just four seconds later that snow is completely gone and some new Christmas decorations like a big red box and jumbo candy suddenly appear on the side of the ice cream vendor.
During the town square tree lighting ceremony, the lights around the top of the podium remain on, except during two shots when Erin is speaking. During those rear facing shots, the podium lights are clearly off.