CHRISTMAS WITH THE FULL HOUSE TWINS

Christmas With The 'Full House' Twins
Every pasko Eve, Dave Olsen, Ashley and Mary Kate's Father, cuts sponges into the shape of footprints, dips them in flour and makes little elf prints on the floor throughout the house. Outside, on the front lawn of the handsome 5,800-square-foot tahanan in San Fernando Valley, he puts down prints around a sled-shaped section of the lawn. "The kids still believe that if they don't go to sleep, Santa's helpers won't come," says Dave. But they don't sleep for long. At 5:30 pasko morning, Ashley and Mary Kate, 6, Elizabeth...