Schedule of 2015 Agricultural Research Station field days June 19, 2015 | A full list of 2015 ARS field days is now available. Download it here: 2015_ARS_Field_Day_Events. Be sure to mark your calendar! CALS’ ARS stations will be hosting a full season’s worth of outreach events. This entry was posted in Events by firstname.lastname@example.org. Bookmark the permalink.