Verona, N.Y. – The latest phase of a $370 million expansion at the Turning Stone Resort Casino – the largest since it opened in 1993 – is now underway. Some 73 tons of steel arrived at the Oneida Indian Nation-owned casino in recent days. The nation and its business arm, Turning Stone Enterprises, also announced this week they have signed contracts with 26 different contractors, all based in Upstate New York, to handle mechanical, electrical, plumbing and other work on the project.