Lake Geneva 28th Annual Winterfest The City of Lake Geneva holds the 28th Annual Winterfest, featuring the U.S. National Snow Sculpting Championship February 1 – 5, 2023. This is the only national snow sculpting championship in the United States.  This is the 28th year of the Winterfest and it welcomes the most talented and award-winning sculpting teams from across the country to compete against