Invitation to visit Cornell?

<p>Hi. I received a letter in the mail from Cornell, specifically sponsored by their Alumni Admissions Ambassador Network. It reads (in summary):
"Based on your current interest in Cornell, you are cordially invited to attend a two-day trip to Cornell University...You will be paired with an undergraduate student by the Cornell Admissions Office 'Red Carpet Society,' and your overnight stay will be in the campus dormitory with your host or hostess. Cornell University limits this opportunity to 50 students."
I was wondering what the prerequisites for this are and whether or not it is helpful, as I've already been on a campus tour and attended an information session. Thanks for any help!</p>