Celebrate the Vernal Equinox by taking a long hike (4 miles) from the Wetlands Center to the Jug Bay Farm Preserve and back. We will stop along the way to look and listen for signs of the season. We’ll be back in time to watch a beautiful sunset over the Patuxent River and Jug Bay Wetlands. Ages 10 and up. Free with $6 per vehicle entrance fee. Registration required.