Event Date(s) August 05, 2021 Event Time 9 AM Related Link 2021 Effingham Co. 4-H Fair Show Schedule The Effingham Co. 4-H Dairy Show will be held on Thursday, August 5, 2021 at the Effingham County Fairgrounds, 722 E. Cumberland Rd., Altamont, IL 62411. Program Areas 4-H Youth Development