Garden Week, a hardy springtime perennial in Virginia, returns Saturday with a tour of four homes sponsored by the Garden Club of Gloucester and Mathews. Garden Week is a project of the Garden Club of Virginia which began in 1929. In almost all of those tour years, local homes have been open. Welcoming visitors from 10 a.m.-5 p.m. Saturday are Warner Hall, Colraine, The Covenant, and Oyster Point. Tickets are $50 in advance, $60 on tour day, and must be purchased through gcvirginia.org. Details about the tour are found in this week’s Gazette-Journal in a special supplement....