Spooky Plants Walk When Thursday, October 1, 2026 4:00 pm - 5:00 pm Add To Calendar Download ICS Google Calendar iCalendar Office 365 Outlook Live Registration Registration is closed or full. Where Overlook Pavilion Category Educational Programs Guided Walks Discover the science and history of spooky plants with Arboretum programs coordinator and plant nerd Rebecca Horwitt. From warding off werewolves to wands for water witches, there are so many fun stories to uncover! Registration Registration is full.