Aroostook County 4-H Dates to Remember April 11-22: Tractor Supply Clover Event April 22: Everyone Cares Community Dinner April 25: 4-H Leader’s Association Meeting May 18-19: 4-H at UMaine May 23: 4-H Leader’s Association Meeting June 1: Livestock Approval Forms due June 29-July 1: 4-H Horse Clinic and Show July 4: Parade in Houlton July