Camps, Retreats, Missions, and Service Ideas (The Ideas Library)This collection from The Ideas Library has youth ministry ideas that contains how tos for youth camps, fun retreats, at home missionary work, and service projects. Nearly 200 ideas for planning meaningful, memorable experiences for your kids! Camps & Retreats . . . The drive up the mountain . . . The opening talk . . . The outdoor activities . . . The closing fireside here's a lodgeful of ideas for organizing successful camps and retreats. Missions .