Zeta Phi Beta is an International collegiate sorority that is historically African American. It was established in 1920 at Howard University. The sorority held its first convention or Grand Boulé in 1920, jointly with Phi Beta Sigma. Following is a list of Zeta Phi Beta Grand Boulés.

Convention Dates Location Referencesst – Washington, D.C."The Philosophy of Phi Beta Sigma", The Sigma Light (1990), p. 26. or Raleigh, North CarolinaNew York City, New Yorkth – Howard UniversityWashington, D.C. – New York City, New York – Houston, Texas – Atlanta, Georgiath or Baltimore, Marylandst – Richmond, VirginiaTulsa, Oklahoma – St. Louis, Missourith – Los Angeles, California – Philadelphia, Pennsylvaniath – New Orleans, LouisianaLouisville, Kentucky – Washington, D.C. – Dallas, TexasBaltimore Afro-American (December 10, 1957) via Google Books.th – San Francisco, CaliforniaJet Sep 3, 1959Jet Sep 10,1959st – Winston-Salem State Teacher's CollegeWinston-Salem, North CarolinaJet Jan 25, 1962 p.3843rd – Miami, Floridath – Waldorf-Astoria HotelNew York City, New York"Cocktail Chat". Jet, vol. 28, no. 11 (Jun 24, 1965), p. 38. via Google Books.th – Baton Rouge, Louisianath – Sherman House HotelChicago, Illinoisth – Washington, D.C.Jet Aug 20, 1970 p 4252ndOklahoma City, Oklahomath – Philadelphia, Pennsylvania – Atlanta, Georgia – Houston, Texas (summer)Washington, D.C.Jet Jul 17, 1980 p39nd – Richmond, Virginiath – Detroit, Michigan66thAnaheim, Californiath – Baltimore, Marylandth – St. Louis, Missouri71stLas Vegas, NevadathOrlando, Floridath – Dallas, TexasXi Iota historyth – Atlanta, GeorgiaEbony Jul 1998 p24 – Philadelphia, PennsylvaniaGreekchat Boule 2000 – New Orleans, Louisiana – Hollywood, Californiath – Hollywood, Floridath – Las Vegas, Nevada – Dallas, Texas – Chicago, Illinois – Washington, D.C.Boulé 2010 registration 2014 Boule Packet – Orlando, Florida – New Orleans, LouisianaTWZ Boulé WorkbookOctober 3, 2020 – October 4, 2020VirtualJuly 18, 2022 – July 24, 2022Philadelphia, PennsylvaniaJuly 23, 2024 – July 28, 2024Indianapolis, Indiana

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