Sr. High Mission Trips: under $500: Europe: Evangelism- Open Air/Street: Eastern Europe: 2024: 1 to 2 weeks - Browse by Participant type : MissionGuide.globalSr. High Mission Trips: under $500: Europe: Evangelism- Open Air/Street: Eastern Europe: 2024: 1 to 2 weeks - Browse by Participant type : MissionGuide.global