Certificate expires 5-16-2011. Tickets entitle winner and 3 guests to be escorted with the Guest List to the studio without having to wait in the general line. Seating is guaranteed; however, locations is based on availability. Original certificate is only valid one (no copies will be honored). Tickets have no monetary value and are a donation on behalf of NBC. Age requirement is 16 years old - photo id with birth date is required for those under 21. Cameras, phones and other electronic equipment are prohibited in the studio.