Adult Mission Trips: Real Impact Missions: 1 to 2 months: over $3000: Congo (DRC): Evangelism- Open Air/Street: October - Browse by Start year : MissionGuide.globalAdult Mission Trips: Real Impact Missions: 1 to 2 months: over $3000: Congo (DRC): Evangelism- Open Air/Street: October - Browse by Start year : MissionGuide.global