The Hot Springs Historic District Commission will conduct a public hearing at 8:30 a.m. Thursday, June 18 in the Board Chambers at City Hall, 133 Convention Boulevard. The hearing is to consider an after-the-fact certificate of appropriateness request for 128 Central Avenue, O’Bryan Building, to remove the second floor balcony and certificate of appropriateness request to add Juliet balconies to the front of the building.