Marine Corps Air Station Yuma was created in 1928.
This depends what squadron you are attached to. For example Mals-13 has had a few birthday balls in Las Vegas. Usually around the 10th on November.
I was told that it is November 3rd 2011
Fort Yuma was created in 1851.
Yuma Myotis was created in 1864.
Yuma Open was created in 1990.
Yuma Panthers was created in 1950.
Yuma Valley Railroad was created in 1914.
La Yuma was created on 2009-09-30.
Johnny Yuma - film - was created in 1967.
Yuma Territorial Prison was created in 1876. It operated as a prison from 1876 to 1909 and is now a historical site in Yuma, Arizona.
Three-Ten to Yuma was created in 1953-03.
Yuma Union High School was created in 1909.