HomeEventsPlatteville Dairy Days Calendar of Events Submit an Event « All Events This event has passed. Platteville Dairy Days September 12 @ 9:30 am - 11:00 pm « Platteville Dairy Days Southwest WI Poker Ride » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: September 12 Time: 9:30 am - 11:00 pm Organizer Platteville Dairy Days