The Rock County Historical Society Holiday Tree Show is a magical display of trees, lights, and traditions inside the historic Lincoln-Tallman House, with more than 100 sparkling trees uniquely decorated. Wander through the two main floors of the beautiful Italianate mansion at your own pace. Order a cocktail or other beverage from the cash bar in the cozy Tallman Carriage House and take it with you, or sit a while. Young visitors can search for adorable stuffed Santas and enjoy a special holiday-themed activity booklet, provided by our presenting sponsor, Blackhawk Community Credit Union. This is a ticketed event.