BOK Center

The BOK Center, or Bank of Oklahoma Center, is a 19,199-seat multi-purpose arena and a primary indoor sports and event venue in Tulsa, Oklahoma, United States. Designed to accommodate arena football, hockey, basketball, concerts, and similar events, the facility was built at a cost of $178 million in public funds and $18 million in privately funded upgrades. Ground was broken on August 31, 2005, and a ribbon-cutting ceremony took place on August 30, 2008.Designed by César Pelli, the architect of the Petronas Towers in Malaysia, the BOK Center is the flagship project of Tulsa County's Vision 2025 long-range development initiative.

Source: Wikipedia