Zeidler Group Non-Profit Organizations Zeidler Group Visit Website Request Info 631 N 19th Street Milwaukee, WI 53233 4144461502 About Map About The Zeidler Center hosts civil dialogues and trainings for individuals, groups, and communities to decrease polarization, improve communication, and foster trust where differences may lead to conflicts. What's Nearby? Distance: 5 10 15 20 25 50 mi.