MANITOWOC, Wis.—Standing in the softly falling snow, staring at the colorful and brightly lit Christmas display, Barbara Bundy-Jost understood anew—there was just something special about that tree. “It was just lit up like a sparkling forest,” she recalled. “We were on our way one Christmas Eve to visit my mother, who lived overlooking the lake…

MANITOWOC, Wis.—Standing in the softly falling snow, staring at the colorful and brightly lit Christmas display, Barbara Bundy-Jost understood anew—there was just something special about that tree. “It was just lit up like a sparkling forest,” she recalled. “We were on our way one Christmas Eve to visit my mother, who lived overlooking the lake…