Founding Days
 

Just for reference and some cool info. I don't care if you're social, cultural, business, music, local, national, it doesn't matter.

What day was your organization founded.

Delta Sigma Phi: December 10, 1899, City College Of New York.

Alpha Gamma Delta: May 30, 1904, Syracuse University-Syracuse, NY

Kappa Kappa Gamma, October 13, 1870, at Monmouth College, Monmouth, Illinois.

What a great time for this thread, because Alpha Phi was founded on September 30, 1872 at Syracuse University in New York. :)

Edited to add: Oops, I'm getting ahead of myself! We were founded on 9/30, but now celebrate Founders' Day on October 10 as we have since 1904 when the date was changed at Convention to accommodate schools with later starting dates. You can tell I'm just looking for an excuse to celebrate twice! ;)

Alpha Omicron Pi: January 2, 1897 Barnard College at Columbia University New York, New York.

Alpha Xi Delta, April 17, 1893 at Lombard College (now Knox College) Galesburg, Illinois

Alpha Delta Pi, founded May 15, 1851 at Wesleyan Female College in Macon, Georgia.

Wesleyan Female College also hold the distinction of being the first college in the world chartered to grant degrees to women.
Phi Mu was founded at the same school in 1852.

Tau Kappa Epsilon January 10, 1899 Illinois Wesleyan University

Delta Sigma Pi was founded on November 7, 1907 in the School of Commerce, Accounts & Finance of New York University :D

Alpha Sigma Tau was founded nationally on November 4, 1899 at Eastern Michigan University!

Phi Sigma Kappa was founded March 15, 1873 at Massachusetts Agricultural College (now U. Mass) in Amherst, Massachusetts

founding
 

Sigma Phi Epsilon was founded in the Tower Room of Ryland Hall at Richmond College on November 1, 1901, in Richmond, Virginia.

Theta Chi
Founded 10 April 1856 in the Old South Barracks, Norwhich University at 9:00 pm