Nickelodeon Commercials and Promos (January / February 1992) 

The Nickelodeon time capsule buried by the network in 1992 was removed in August 2007 and reburied at the Nickelodeon Suites Resort. Upon the hotel's closure in 2016, it was reburied at the Nickelodeon Animation Studio and is set to be opened on April 30, 2042. (From Wikipedia.) Also from Wikipedia: On April 30, 1992, the Nickelodeon time capsule was buried near the Slime Geyser. The burial ceremony was broadcast live on Nickelodeon and hosted by Mike O'Malley of Get the Picture and Joey Lawrence of Blossom, with an appearance by Dr. Emmett Brown of Back to the Future: The Ride.[19] It contains items deemed important to the children of 1992 as voted upon by Nickelodeon viewers. These items included a Barbie doll, baseball, books (comic book, endangered species book, history book, phone book, TV Guide and World Atlas), bubble gum, CDs (MC Hammer and Michael Jackson), hat featuring the catchphrase of Joey Lawrence, news reports (1991 Soviet coup d'état attempt, Dissolution of the Soviet Union, Epidemiology of HIV/AIDS and Operation Desert Storm), Nickelodeon Gak, Nickelodeon Magazine, Nintendo Game Boy, pencils, photos of things too big to fit inside (bicycles, cars, celebrities, planes, politicians and trains), piece of the Berlin Wall, Reebok Pump sneakers, Rollerblades, skateboard, t-shirt featuring the Nicktoons characters Ren and Stimpy, Twinkies, and VHS movies (Back to the Future and Home Alone). The final items put in the capsule were a tape of the event itself and the camcorder used to record it.