United Way of Crow Wing County & Southern Cass County - Provides a calendar of events, a directory of agencies and funded programs, a FAQ, a newsletter, and volunteerism. Minnesota's PlayLand - Guide to lodging, recreation, and dining in Cass County. Requires JavaScript. Bill Hansen Realty - Residential and commercial properties. Online listings with photos. Contact information for offices in Longville and Hackensack. Cass County, Minnesota - Official web site of county government. Links for visitors, information for residents and businesses. Deep Portage Conservation Reserve - A year round residential environmental education center located on 6,307 acres of pine and aspen covered glacial hills, lakes, rivers and bogs. Summer camps, kids page, nature notes, trails. Requires JavaScript. Cass County, MNGenWeb - Genealogy and local history.