Celebrate Tulsa's Sister City Celebration with members of Tulsa Global Alliance, Vice-Mayors of Economic Development, Chamber of Commerce directors and business leaders from around the world. By the way, Tulsa's sister cities include: Zelenograd, Russia; Celle, Germany; Amiens, France; Kaohsiung, Taiwan; Tiberias, Israel; and San Luis Potosi, Mexico. Cool, huh? If you're looking to get your networking/entrepreneurial spirit on tonight, be at this event.