BL2023-92: An ordinance to authorize building material restrictions and requirements for BL2023-91, a proposed Specific Plan Zoning District located at 611 Cowan Street, approximately 245 feet north of River North Blvd and located within the River North Urban Design Overlay (0.41 acres), to permit a hotel and retail uses, all of which is described herein (Proposal No. 2023SP-057-001).THE PROPOSED ORDINANCE REQUIRES CERTAIN MATERIALS TO BE RESTRICTED IN THE CONSTRCTION OF BUILDINGS.