Ono, Wisconsin
Ono is an unincorporated community located in the towns of Pierce County, Wisconsin|Salem] and Union, [Pierce County, Wisconsin|Union], Pierce County, Wisconsin, United States. Ono is located at the junction of U.S. [Route 10 in Wisconsin|U.S. Route 10] and County Highway CC, west-northwest of Plum City. Ono is also commonly called Grange Hall because it was the location of the meeting hall for the local chapter of The [National Grange of the Order of Patrons of Husbandry|The Grange]. The community's oldest existing structure is the Ono United Methodist Church, which was built in 1862.