TGA marked the holiday season with a heartfelt ornament exchange between Tulsa and its Sister City of Celle, Germany—an especially meaningful tradition as the two cities celebrate 25 years of partnership. Supported by civic leaders, community partners, and friends in both cities, the exchange highlighted the enduring spirit of international friendship and collaboration. This year’s effort reflects how small cultural gestures continue to strengthen a relationship that has grown for a quarter century.

Tulsa recently welcomed a distinguished delegation from Mwanza, Tanzania, to celebrate the official launch of our newest Sister City partnership and the first on the African continent. From signing ceremonies and cultural tours to community gatherings and heartfelt conversations, the week highlighted the power of international friendship and mutual exchange. 

TGA’s annual Coffee with the Councilors brought together city leaders, board members, and Sister City representatives to celebrate Tulsa’s global connections. Over a spread of international dishes, attendees shared updates on cultural exchanges, global education, and the economic impact of international relationships.

TGA is honored to be included in Vision Tulsa 2025, a publication of Tulsa City Council and the City of Tulsa. Copies are available at select locations, including City Hall and Tulsa International Airport, but you can enjoy the digital edition here.

TGA hosted its annual International Breakfast and Coffee with the Councilors on October 25, 2023, featuring Sister City–themed foods and remarks from Tulsa leaders about recent global engagement efforts.

Family, friends, City officials, and TGA representatives gathered on June 1, 2023, at McCullough Park to dedicate a Sister Cities sign in memory of Arnulfo Murillo Muñoz.

On October 20, 2022, TGA dedicated the third Sister Cities directional sign at 68th and Riverside, with remarks from city leaders and cultural blessings shared by the Muscogee Nation.