At the request of the Zonta Club of Houston, USA, District 10, the city of Houston issued a Proclamation naming 8 November 2019 as Zonta Day and agreed to turn City Hall teal in honor of the centennial anniversary.

At the request of the Zonta Club of Houston, USA, District 10, the city of Houston issued a Proclamation naming 8 November 2019 as Zonta Day and agreed to turn City Hall teal in honor of the centennial anniversary.