Congratulations to all chapters celebrating anniversaries in February!
- 130 years: Nu Chapter (Wofford) – February 23, 1891
- 129 years: Pi Chapter (Washington & Lee) – February 4, 1892
- 126 years: Tau Chapter (North Carolina) – February 11, 1895
- 117 years: Alpha Delta Chapter (Georgia Tech) – February 20, 1904
- 99 years: Beta Tau Chapter (Michigan) – February 7, 1922
- 99 years: Beta Upsilon Chapter (Colorado) – February 20, 1922
- 90 years: Gamma Pi Chapter (Oregon) – February 11, 1931
- 89 years: Gamma Rho Chapter (Northwestern) – February 6, 1932
- 74 years: Delta Gamma Chapter (Miami University) – February 15, 1947
- 71 years: Delta Nu Chapter (Wayne State) – February 4, 1950
- 71 years: Delta Xi Chapter (Indiana) – February 11, 1950
- 69 years: Delta Chi Chapter (Nebraska-Omaha) – February 23, 1952
- 68 years: Delta Omega Chapter (High Point) – February 7, 1953
- 61 years: Epsilon Nu Chapter (Georgia State) – February 25, 1960
- 60 years: Epsilon Pi Chapter (Sam Houston State) – February 4, 1961
- 58 years: Epsilon Phi Chapter (Central Arkansas) – February 23, 1963
- 56 years: Zeta Epsilon Chapter (Western Kentucky) – February 6, 1965
- 55 years: Zeta Iota Chapter (Old Dominion) – February 13, 1966
- 52 years: Zeta Tau Chapter (Eastern Kentucky) – February 9, 1969
- 51 years: Eta Alpha Chapter (Clemson) – February 1, 1970
- 50 years: Eta Epsilon Chapter (Angelo State) – February 19, 1971
- 21 years: Lambda Beta Chapter (Florida Atlantic) – February 19, 2000
- 11 years: Lambda Upsilon Chapter (McNeese State) – February 27, 2010
