The team has arrived in Mexico City!

NEWS: Today's update includes Aztec Flashback Trivia, Learn all about it at The Basecamp!

Coming Wednesday: Meet 80 kids from all over the world about to spend six months in Mexico and find out how YOU can join them next time! Learn how you can help homeless youth in Mexico City!

FIRST TIME HERE? Go to About the Mexico Trek to learn what it's all about.

TEACHERS: Check out the Teachers' Zone for all the background information and lesson plans you'll ever need.

Next update: Wednesday, August 19, 6 p.m. EST.