Penguin Wars happened in 1985.
Penguin Wars was created on 1990-03-30.
Club Penguin happened in 2005.
Amazing Penguin happened in 1990.
Penguin Land happened in 1985.
Penguin Adventure happened in 1986.
Defendin' de Penguin happened in 2008.
Yume Penguin Monogatari happened in 1991.
Beaver Wars happened in 16##.
Arena Wars happened in 2004.
Kandyan Wars happened in 1796.
Base Wars happened in 1991.
Trade Wars happened in 1984.