july, 2022 St. Clair County 4-H & Youth Fair St. Clair County 4-H & Youth Fair 1328 Michigan Ave, Marysville, MI 48040 18julAll Day23St. Clair County 4-H & Youth Fair Time july 18 (Monday) - 23 (Saturday) LocationSt. Clair County 4-H & Youth Fair1328 Michigan Ave, Marysville, MI 48040 Learn More CalendarGoogleCal