Married Couples Mission Trips: Christ For the City International: Orphans and vulnerable children: 1 to 2 months: $500 to $1000 - Browse by Start year : MissionGuide.globalMarried Couples Mission Trips: Christ For the City International: Orphans and vulnerable children: 1 to 2 months: $500 to $1000 - Browse by Start year : MissionGuide.global