June 30 is also the deadline the County Board has set for staff to return with a recommendation for next steps for the space, coinciding with the end of Fiscal Year 2015 and the last performances at Artisphere.
Arlington’s lease for the 62,000-square-foot space ends in April 2023, according to Deputy County Manager Carol Mitten, but the County Board could elect to cancel its agreement with owner Monday Properties and hand them back the unique space.