Throughout 2015, the members of the Saint Louis Ambassadors will celebrate its '50th Anniversary' with the two all-volunteer
organizations they helped launch, which are
the U.S. Small Business Institute and the 1904 World's Fair Charitable Foundation.
Together they will host celebratory events
with their combined membership base of over twelve hundred for the '50th Anniversary' of three major milestones in the history of St. Louis that was announced simultaneously
by St. Louis Mayor A.J. Cervantes on October 28, 1965 on the new St. Louis Gateway Arch grounds...and they are: