Source: http://www.mother-god.com/mother-god-blog.html

Rosa Mundi, or the Rose of the World

Midsummer is the beginning of the half-year of festivals concerning the Mysteries of the Mother, Creatrix of the Universe. The central festival of Summer is Rosa Mundi, which opens the season of the Fire and the Rose. The season is a solar-lunar one, beginning with the summer solstice and ending with the full moon, this year almost two weeks later. It is celebrated with bonfires, fireworks and displays of roses. Fairies and other subtle entities are felt to be about and magic and divination are traditionally practiced. Read about the mystical and folk elements of the festival and season