(VA) (Arlington Parks) Gray days of winter got you down? Come explore the miniature world of mosses beneath our feet and all around us. These marvelous photosynthetic friends stay green and can even grow during winter when other plants are resting! First we’ll learn about moss characteristics and identification, and then we will grab our magnifying glasses to brave the cold and check them out in the wild! Dress for the weather. Teens ages 13 and up welcome, but must attend with a registered adult.