Join Napa Open Space District Naturalist for a led hike and Junior Ranger program along Ritchey Creek in Bothe-Napa Valley State Park. The program involves creek exploration, plant and animal identification, and history of the area. The program will also include a short discussion on different careers in the Parks and Natural Resource Management fields. Hike will be 10:00am to noon. Participants who mention "Junior Ranger Program" will get free entry.