12 Aug Argenta- The Village of Argenta will be holding their 7th Annual Fun and Safety Day at Prairie Park. There are always fun things for kids to do at the Argenta Branch. Check this page regularly for programs and events! Click to View a Printable Calendar of Events. 12 Aug 8th Annual Fun & Safety Day Venue. Argenta Prairie Park. N Warren St Argenta, IL United States + Google Map.