Sr. High Mission Trips: 1 to 2 months: August: 2024: Trinidad and Tobago: Evangelism- Open Air/Street: under $500 - Browse by Continent : MissionGuide.globalSr. High Mission Trips: 1 to 2 months: August: 2024: Trinidad and Tobago: Evangelism- Open Air/Street: under $500 - Browse by Continent : MissionGuide.global