Celebrate the “shortest day of the year” in the Allerton Meadow. The winter solstice marks the official beginning of winter and has been celebrated in a variety of ways for thousands of years, traditionally honoring the imminent return of the sun and symbolizing new beginnings. In addition to the bonfire (lit around 7 p.m.), stroll through Holiday GLOW, shop The Farms: Winter Market in the Mansion. A food truck will be on site.