The Book family invites you to Crooked Gap Farms in Knoxville for a field day Friday, June 14th from 10:00am-Noon. The farm is located at 1707 80th Avenue in Knoxville. Attendees can RSVP by visiting the event page or calling 515-232-5661. For more information about PFI field days, log on to practicalfarmers.org.