A prize was given away every 15 seconds of the 15th Anniversary celebration, which ran from 1986-87.
Walt Disney World 15th Anniversary Giveaway Winning Tickets (1987)

A prize was given away every 15 seconds of the 15th Anniversary celebration, which ran from 1986-87.
A behind-the-scenes document from the early years of the resort.
"The New Biggest Show on Earth."
"Disney Moves East."
Measure your life in Disney attractions!
The Magic Kingdom enters the 80s.
The Magic Kingdom turns five years old.
The '96 holiday season at the resort.
The resort kicks off its twenty-fifth anniversary celebration.
An overview of the fun to be had outside the resort's three theme parks.