Our Mini Building Blocks series captures America’s most beloved wildlife, rangers, and Smokey Bear. Each set offers hours of creative fun while honoring the beauty of our national parks. All net proceeds support conservation and education projects. Your purchase helps protect places like Wind Cave National Park and Black Hills National Forest now and for the future. Whether you haven’t played with LEGOs for years or you’re a seasoned block enthusiast, each model is designed to inspire while giving back to the natural world.