59 | UPDATE: Fun, Art, & Science with the World’s Tallest Glass Tree at Yerkes in Williams Bay

The World’s Tallest Glass Tree is once again going up at Yerkes Observatory in Williams Bay, Wisconsin. It’s the centerpiece of science, art, and holiday fun that can be had the weekends of December 5-7 and 12-14, 2025. Rob Elliott and Jason Mack join host Eric Paulsen for a quick, fun, informative conversation on how they seek to break the world record yet again building this glass tree with the active help of visitors, how you can learn about the infinite possibilities of glass, and it’s all part of an artisan market with crafts, food, and fun activities both weekends. It takes place at Yerkes Observatory along Highway 67 in Williams Bay just off Geneva Lake with a free shuttle from the nearby high school. In less than 10 minutes, find out all about it right here!