Pagination Previous September 2025 Next M T W T F S S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 Share This: Add to Your Calendar: Add to iCal GEO Seminar: "National Park Service and Planning" with Tom Medema Fri, Sep 26, 2025 4:00 pm FREE North Hall Image Join us in the GEO Department as Tom Medema shares about his time with the National Park Service.Refreshments will be provided. Address North Hall 1740 Knollcrest Circle SE Grand Rapids, MI 49546 United States 42.931687007861, -85.58892562131 Contact: Katrina Smith Department Assistant 616-526-6970 katrina.smith@calvin.edu