Outagamie County: Official site.Outagamie County Genealogy Resources: Facts and general community information.Outagamie County Historical Center: Preserves, exhibits and shares the history of the county and the Fox River Valley. Includes the Houdini Historical Center, which exhibits Houdini and magic memorabilia. Appleton.Outagamie County Regional Airport - ATW: Serves Appleton and the Fox cities. Flight, passenger, cargo and security information are provided.