Sr. High Mission Trips: 1 to 2 weeks: Zambia: August: Groups: $1000 to $3000: Evangelism- Friendship/Discipleship - Browse by Start year : MissionGuide.globalSr. High Mission Trips: 1 to 2 weeks: Zambia: August: Groups: $1000 to $3000: Evangelism- Friendship/Discipleship - Browse by Start year : MissionGuide.global