Tonight is Beltane, which is "the last of the three spring fertility festivals, the others being Imbolc and Ostara. Beltane is the second principal Celtic festival (the other being Samhain). Celebrated approximately halfway between Vernal (spring) equinox and the midsummer (Summer Solstice). Beltane traditionally marked the arrival of summer in ancient times." Blessed Beltane to you and yours!