A 2.48-acre former city park along State Route 101 is being offered for sale through the federal government, with proceeds going to Washington rather than the City of Tiffin. City officials announced that bidding has opened for Tiffin East Park, previously known as Louisa K. Fast Park, just east of the city limits. The U.S. General Services Administration is handling the auction, while Tiffin will provide the deed to the successful bidder. The p…