Yahoo! Press Release, November 28, 2003 - Yahoo! Wireless Christmas Tree

From Article:

The first-ever “Wi-Fi” (wireless high speed Internet enabled) Christmas tree will greet shoppers passing by the Herald Square Friday, offering the chance to win free holiday shopping for the next ten years(1). The “Wi-Fi” Christmas tree will be equipped with laptops where consumers can log on to the promotional Web site and enter to win.