May 1st is Beltaine, one of the four Celtic fire festivals of the calendar year (along with Imbolc, Lughnasadh, and Samhain). In Irish folk tradition Beltaine marks the coming of summer and the annual return of the aos sí, supernatural beings who are ambiguously ancient Celtic deities, nature spirits, and ancestors of modern Irish and Irish diaspora. Beltaine is a time to petition the spirits for blessings of a bountiful harvest. But metaphorically, it serves as a reminder for us to return to the intentions we set at the beginning year and actively tend to them. In doing so, we can reap their future benefits in autumn – just like we would a garden.