The Mound Tradition observes eight primary Festival Days (Fete Days) associated with the seasonal quarters and cross-quarters.

• The Day of Tubalo
  • Coinciding with Candlemas/Imbolgc
• The Day of the Brothers
  • On the Vernal Equinox
  • Coinciding with Springfest/Oestara
• The Day of Adamo
  • On or around the fourth New Moon of the Lunar Year (May)
  • Coinciding with Roodmas/Beltane
• Day of the Lovers
  • On the Summer Solstice
  • Coinciding with Midsummer/Litha
• Day of Lilah
  • Coinciding with Loafmas/Lughnasadh
• Day of the Sisters
  • On the Autumn Equinox
  • Coinciding with Harvest Home/Mabon
• Day of Ewah
  • Coinciding with Hallowmas/Samhain
• Day of the Couple
  • On the Winter Solstice
  • Coinciding with Midwinter/Yule