See the hidden world of "glowing" spring wildflowers under a UV light! Bring a camera or phone along to photograph the fluorescense of the wildflowers. UV lights will be provided. Limited to 15 people. Pre-registration is required. After registering, you should receive an email with all the details. If you do not receive an email, please reach out to blackmoshannonee@pa.gov or call the park office at 814-342-5960.