By Rachel Molenda A vacant house on Grant Street in Charleston is on its way to revitalization over the next year.The modest, two-story home with old yellow siding is slated to become Keep Your Faith Corporation's Gardening and Learning Support Center.Located just a few minutes' walk from Mary C. Snow West Side Elementary School, the center will host gardening and preserving classes, as well as be a location for literacy and direct services support, like learning about access to housing and Social Security assistance, said organization founder Dural Miller.Miller started Keep Your Faith Corporation about nine years ago with an emphasis on literacy and empowerment.