Authorities are investigating a burglary that occurred at the Essig Ballpark Thursday night. The Brown County Sheriff’s Office says that the break-in at the ballpark concession stand occurred at some point overnight, and entry was apparently gained by using a board to pry open one of the sliding windows. A total of eight 18-packs of Schell’s beer were taken. Investigators say that evidence was collected at the scene of the crime, however, and will be taken to the Bureau of Criminal Apprehension lab in St Paul for processing. No other information is available at this time.