The Thomas Edison Inn, as we know it, is in its final days.  According to current manager of the inn, David Klinsteker, if you want to enjoy a meal or an overnight stay, you need to do it by Tuesday, September 4^th.   Sale papers were signed on August 15, and the inn will be under new ownership, and closed to business September 5^th, when renovation will begin under the direction of Orion Construction.  When finished, the inn will be transformed into a Hilton Double Tree Hotel, with a Twisted Rooster restaurant.  In the same project, Baker College of Port Huron will be building a culinary institute and St. Clair County will build a convention center.  All parties say this is an exciting wonderful move for our area.