Summer Camp, Winter Youth Retreats, Church Retreats, and more! Retreat Center, Summer Camp, Outdoor Education Center, and RV/Tent Campground. over 400 hundred acres of woods, marsh and lake set aside for members of the Indiana Michigan Mennonite Conference, their friends and the wider community. A unique environment where persons gather to: Listen and Share Study and Reflect Play and Recreate Pray and Worship Enjoy Creation and Experience God's Presence