A convention center or part of a convention center may be leased or subleased by the authority to and from the county or county seat, and the county or county seat may enter into leases or subleases, or both, for this purpose. A lease or sublease may be made for a specified or unlimited time and on terms and conditions as may be approved by the county or county seat and agreed to by the authority in conformity with the authority's contracts with the holders of any bonds.
16 Pa.C.S. § 17321