The Nonprofit Center offers state-of-the-art meeting and conference space, a soon-to-open shared workspace environment that will promote collaborative learning and partnerships, and additional resources that support the needs of nonprofits, charitable organizations, and public agencies whose work aligns with the foundation’s mission. ​ Inspired by the concept known as social purpose real estate, in 2015, Sunflower Foundation purchased 13.5 acres of land near Wanamaker Road and Southwest Sixth Avenue that formerly was the home to the Menninger Foundation (1959-2002) and the Security Benefit Association (1892-1954). The foundation renovated and restored two century-old buildings on the property that today serve as the anchors of the new Nonprofit Center, from which the foundation will build on its own legacy work while honoring the rich heritage and innovation of Kansas’ health care pioneers.