Join Park Rangers to make a Valentine's sweetheart lighted lantern. Suitable for ages 8 and older (must be accompanied by a parent or guardian). Paper mache, light strands, and other materials will be provided—one lantern per family. No pets are allowed, except for service/companion animals. Adverse weather or poor air quality may result in cancellation. Please check the calendar or text/call (415) 302-1034 two hours before the event to confirm the status. Registration is required.