What do you get when you mix a hike, experienced naturalists, room to explore, and a dash of serendipity? The Trail School at Baltimore Woods! This week we will explore some of the forgotten farm roads in Baltimore Woods. Who knows what we might find? Program for ages 5-15. Children must be accompanied by an adult. Bring a water bottle and a small snack, and dress for the weather. $6 for members; $9 for public.