Radhastami is the festival dedicated to Goddess Radha Rani or Vrindavanishwari. This festival is celebrated on Bhadrapad Shukla Astami. Radhastami 2020 date is August 25-26. It is celebrated with utmost pomp in ISKCON temples, Vrindavan Krishna temple, Dwarka Krishna temple, and other temples dedicated to Lord Sri Krishna. Here is the Radhastami wallpaper provided by Folknet Hare Krishna Movement.