Wisconsin Underground >> Anything in the Tomahawk/Wausau area?

I've drawn the short straw and have to visit my parents at their retirement house in Tomahawk for Christmas. I've been lazy since moving to Portland, figured all I've a ton of free-time while I'm out there and would see if there was anyplace to train (or trane if you have some mats and bags in your garage, lol) in the Tomahawk/Wausau area. My guess is know, but figured I'd throw it out there.