A lounge that will allow on-site consumption of marijuana has gotten approval to open in Springfield, Illinois, a first for the state after it legalized recreational pot this year. The City Council on Tuesday night OK'd allowing HCI Alternatives, 628 E. Adams St., to open a lounge attached to its current retail operations, the State Journal-Register reported. Chris Stone, a policy advisor for HCI’s parent company, Ascend Wellness, told the newspaper that on-site consumption could be ready…