The quiet town of Eaton Rapids is waking up this weekend because a bunch of Airstream trailers have arrived. The trailers have been popular since they hit America's highways in the 30's. These trailers have their own unique look, often called "silver bullets." Members of Urban Air travel to small towns across America in these trailers, spreading good will, and forging friendships with people in the towns they stop in. There are going to be at least 100 trailers parked on Main Street in Eaton Rapids by Friday afternoon.