Home › Venues › Brown County Fairgrounds Brown County Fairgrounds Tickets Buy tickets for concerts at Brown County Fairgrounds in New Ulm, MN. No Upcoming Events No upcoming events scheduled at Brown County Fairgrounds. Please contact us with any corrections. Hotels & Lodging Near Brown County Fairgrounds About the Venue Brown County Fairgrounds At-a-Glance Address1201 North State StreetNew Ulm, MN 56073United States Map & Directions Advertisement