With winter finally fading, spring is in full bloom at Mille Lacs Lake! Whether you’re an outdoor enthusiast, a history buff, or simply looking for a relaxing getaway, there’s something for everyone this season. Here are our top picks to make the most of your March, April, and May adventures. Spring Birding at Mille Lacs Kathio State Park Spring brings a flurry of bird activity to Mille Lacs Kathio State…