Junior Naturalist: “Get Ready, Get Set, Let’s Hike!” 1 p.m. – 3 p.m., Roxborough State Park auditorium, Littleton www.eventbrite.com Join Naturalists Sally Anderson & Alex Stockon to learn principles of hiking awareness and techniques to "Know Before You Go" through fun activities and a hike! Ages 7-12 Junior Ranger/Naturalist Program. Become a Junior Ranger and Junior Naturalist! Families can spend time together as they discover the many wonders of Roxborough State Park. Gain knowledge of nature in this outdoor wonderland.…