You can find specific times and days if you search "Cartoon Network Schedule 1999" however some of the shows that were airing them were ...
The adventure time hq is in the Cartoon networks studio next to the other show headquarters and production rooms
Cartoon Noir - 1999 was released on: USA: 3 December 1999 (New York City, New York)
darkpepper
The first Spongebob Squarepants cartoon aired on Nickelodeon on July 17, 1999.
May 1, 1999
The adventure time hq is in the Cartoon networks studio next to the other show headquarters and production rooms
you dont
There are 20 Cartoon Networks world wide ; see related link below .
Cartoon Network Cartoon Beach was created in 1999.
Cartoon Saloon was created in 1999.
Cartoon Noir was created in 1999.
Cartoon Heroes was created in 1999.
Terra Networks was created in 1999.
Axerra Networks was created in 1999.
Tellme Networks was created in 1999.
Sheer Networks was created in 1999.
Unisphere Networks was created in 1999.