Experience nighttime cherry blossoms in the quaint, traditional Japanese garden of Happo-en. What happens? The 400-year-old Happo-en Garden lights up in pink to celebrate sakura season. The public can enter the gardens for free and 100 lights will be strewn over the around 70 cherry trees. Lights are turned on from sunset to 9 p.m. On April 7, a special bar will open selling drinks from and a DJ will perform -- this night requires admission tickets.