This full moon is also a "Blue Moon". Blue moon as an extra full moon that occurred in a season; one season was normally three full moons. If a season had four full moons, then the third full moon was named a blue moon.
Tonight is the perfect night for cleansing crystals and tarot cards. Simply take them outside and place them in the moonlight.
What a beautiful moon it is indeed!
updated by @madison-jade: 05/21/17 03:01:09PM