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Founded by President Dwight D. Eisenhower in 1956, Sister Cities International is a nonpartisan 501(c)(3) nonprofit which serves as the national membership organization for individual sister cities, counties, and states across the United States. This network unites tens of thousands of citizen diplomats and volunteers in over 300 member communities with over 2,000 partnerships in more than 140 countries.

Pasadena Sister City Membership Application 2-24.jpg
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