Grandpa's Pizza Address: 26359 State Highway 27, Holcombe, WI 54745 Phone: (715) 595-6222 Pizza, Restaurants Other Businesses: Paradise Shores Restaurant & Lng at 26364 County Highway M, Holcombe, WI 54745 East Bay at 27325 268th Ave, Holcombe, WI 54745 Lake Holcombe Cafe at 26314 276th St, Holcombe, WI 54745