Church Camp 2019: Inexpressible Joy. Join us for church camp 2019 at Green Lake Conference Center, Greek Lake, WI, July 1-6. Church camp provides the opportunity to get away and focus on Christ. Campers will enjoy time with peers and inter-generational activities. Includes worship, Bible teaching, fellowship and fun. Still time to sign up, but a late fee applies. Hope to see you there! Contact the office (630) 844-0050 for pricing options and to register.