Eagle Express is a mail system run by the second grade students at Eagle Elementary. Every couple of weeks, second graders pick up letters and cards from mailboxes inside the school. They then check the addresses and stamps, sort the mail, and deliver it to mailboxes outside each classroom or office. The Zionsville Postmaster General even comes to Eagle to teach the second grade students about the postal service and swear them in as 'Wee Deliver Mail Carriers.'