 They are spiky and beautiful and they range in color. From pinks and purples and blues. And the lotuses are the ones that are tall. You can't miss the big, beautiful pink and white flowers. The petals are a lot larger. And the lotuses are about five feet tall right now. The three-day festival starts Friday with activities ranging from drop-in art classes to trail walks and music and dance performances. Kate Ryan, WTOP News.