<UL> <LI>Plant a tree upon the birth of each grandchild, and then take a picture of it each year to mark your grandchild's birthday. <LI>Devise a secret handshake with your grandchild <LI>Watch a sunset with your grandchild and listen to his or her thoughts <LI>Encourage grandchildren who live far away to write to you by sending them stamped and addressed postcards. </UL> Vicki Lansky's bestselling books include <I>101 Ways to Make Your Child Feel Special, 101 Ways to Tell Your Child "I Love You," 101 Ways to Be a Special Dad, 101 Ways to Be a Special Mom</I>, and the Practical Parenting Series, which together have sold more than three million copies.