Anyone interested in attending or who has questions about Rooftop's annual Mission Trip to Mexico from Dec. 26-31 this year, should plan to come to a brief informational meeting after either service on Sunday, August 8th. You can also talk to Steve Schrage if you are unable to make a meeting that day: (314) 270-8493 / steve@rooftop.org
You can also visit the Mission Trip thread in the Rooftop forums and ask people who have been on the trip in the past.