Winterfest 2026 is a celebration of winter, community, and local charm in Lakeside. This event invites residents and visitors alike to embrace the season with a variety of activities that capture the spirit of the Flathead Valley. From outdoor adventures in the snow to cozy gatherings by the fire, Winterfest offers something for everyone. It’s a time to connect with neighbors, support local businesses, and revel in the beauty of winter while creating lasting traditions.