Establishing a neighborhood improvement district in the area generally bounded by, and including, 11th Street to the West, Filbert Street to the North, 8th Street to the East and Market Street to the South, with the exception of certain condominium units at 801 Market Street Condominium not included in the District, to be known as the Gallery Neighborhood Improvement District; designating Gallery Neighborhood Improvement District Corporation, a Pennsylvania nonprofit corporation, as the Neighborhood Improvement District Management Association for the District; approving a plan for the District — Open Common Ground