LINCOLN -- The City of Lincoln has taken possession of the Pinnacle Bank Arena. A Certificate of Occupancy was completed Monday. Arena General Manager Tom Lorenz told the Lincoln City Council a certificate of occupancy was presented to the Mayor's Office, and Lorenz received the keys from the contractor. The City took possession earlier than expected, allowing additional time for staff and management to prepare for upcoming events. The first public event scheduled at the Arena will be UN-L's Summer Graduation this coming Friday and Saturday. The City Council also approved the Arena's Liquor License at Monday's meeting.