Here's a spot of sunshine to combat the dreary D.C. weather. Take a deep breath and bask in the morning sights and sounds of Yoko Ono's "Wish Tree" (2007) - the gently sunlit leaves, the droning crickets and cicadas, and the rustling of paper wish tags. There's an entire world inside the Hirshhorn Sculpture Garden, so come closer sometime and feel it come alive in person. @YokoOno's "Wish Tree" (2007) is currently open daily to written wishes, 10 a.m. to 5:30 p.m., in the @Hirshhorn Sculpture Garden through Labor Day.