The Naperville Sister Cities Foundation collaborates with the Naperville Sister Cities Commission on creating a greater understanding of and fosters a lasting friendship between the people of Naperville and its sister cities: Nitra, Slovakia; Cancun, Mexico; and Pátzcuaro, México.  The Foundation supports the initiatives and goals of the Sister Cities Program including creating opportunities for cultural exploration; providing economic development and trade opportunities; opening a dialogue that addresses mutual issues; and developing partnerships through which we can creatively learn, work and solve problems together.