Married Couples Mission Trips: Show Mercy International: Community Development: $1000 to $3000: August: Sr. High: 1 to 2 weeks - Browse by Continent : MissionGuide.globalMarried Couples Mission Trips: Show Mercy International: Community Development: $1000 to $3000: August: Sr. High: 1 to 2 weeks - Browse by Continent : MissionGuide.global