Bill Crowder, and Elisa Morgan. Brian Hettinga is the producer. The ministries produced a television program, Day of Discovery, which aired on stations throughout the United States and Canada. Many of the programs were hosted by the founder's grandson, Mart De Haan. Originating in 1968, it was one of the longest running Christian television programs in the United States. At first, it was filmed on location at Cypress Gardens located in Winter Haven, Florida, but that was later changed to using various locations around the world. The Day of Discovery programs are also available online. Our Daily Bread Ministries publishes the Discovery Series, Bible-based topical booklets that address issues in today's culture. Locations Our Daily Bread Ministries have 35 offices world-wide: Notable teaching staff As of June 2020, the following scholars have authored courses: References External links Christian mass media companies Religion in Grand Rapids, Michigan Protestantism in Michigan Christian organizations established in 1938 Christian organizations established in the 20th century Organizations based in Grand Rapids, Michigan 1938 establishments in Michigan Christian educational organizations Online colleges Educational technology companies of the United States