ZANESFIELD — Ohio’s newest ski lodge still has a few kinks to work out, but the 45,000-square-foot A-frame at Mad River Mountain is already a great place for warming up during a day of winter fun.adcelannotate = {"mobilepaywallcategory" : "MOBILE_PREM-LIFE_ENTERTAINMENT","nativepaywallcategory" : "NATIVE_PREM-LIFE_ENTERTAINMENT"};