Fall has just begun, but winter is coming to Nationals Park. The stadium is transforming into Winter Wonderfest at Nationals Park from November 28 to December 24, a seasonal carnival bringing snow tubing, a train, curling, and more to the field. “We’re taking the traditions of summer and finding ways to winterize that,” says Jonathan Stahl, vice president of Nationals Park Events. The reverse engineering produced ideas such as putt putt golf and a snowball throwing challenge inspired by boardwalk arcade games. Six snow tubing lanes slide into second base, and if you’ve ever wanted to try curling, there’s an opportunity to pick up a broom and channel your inner Winter Olympian.