The pagan festival of May Day or Beltane is when the Lord and Lady . . .
. . . the Goddess and the Green Man . . .
. . . the Goddess and the Horned God . . .
. . . however you want to characterize them . . . get together to perform the *ahem* Great Rite, as it is known, to ensure the fertility of the Earth in the coming months.
All good pagans are encouraged to do the same with the partner(s) of their choice to help the process along, so to speak.
So what are you hanging around here for? Get out in those fields and do your religious duty!