The art of foraging for food is as old as mankind. What is a hobby for many today, was a necessity for people throughout human history. There will be a nature program on Wild Edibles from 10 a.m. to 11:30 a.m. Nature programs are free but reservations must be made by calling the Hannibal Parks & Recreation office at 573-221-0154 or emailing mlrichards@hannibal-mo.gov.