Federally backed vineyard expansion funds aim to build state's reputation for fine wines.Among rolling hills with budding grapevines, two white cats lounge. Their owners are wine producers, and they are definitely not in lounge mode. They've got a winery to run, vines to tend to and a network of grape growers to help establish. This scene, at Eldchrist Winery in Plain City, is unusual for central Ohio but represents an expansion of wine growing in the state, aided in part by a government program.