Fire struck the Finish Line Bar west of Eagle River early Saturday.
The Pine Lake Fire Department said in a Facebook Post they were among a number of departments called out to assist the Sugar Camp Fire Department just after 2:00 a.m.
They were called to the Finish Line Bar next to the Eagle River Speedway.
The call reported the structure was fully involved.
Other departments assisting Sugar Camp were from Three Lakes, Eagle River, St. Germain and the Town of Newbold.