Originally called the Northeastern Pennsylvania Civic Arena, the facility became First Union Arena at Casey Plaza when First Union bank purchased the naming rights. The name changed to Wachovia Arena at Casey Plaza in 2002 after a corporate merger. In January of 2010, Mohegan Sun at Pocono Downs purchased the naming rights, and changed the venue name to Mohegan Sun Arena at Casey Plaza. The arena's primary tenants are the Wilkes-Barre/Scranton Penguins of the American Hockey League, affiliated with the National Hockey League's Pittsburgh Penguins. With over 8,000 permanent seats and a capacity of nearly 10,000 for concerts, the arena has played host to some of the biggest names in entertainment, including Elton John, Cher, Neil Diamond, Janet Jackson, The Eagles, AC/DC and Simon & Garfunkel.