Hadith-e-Kisa
WorshipA community gathering
This one has no set date. It is announced when it applies.
About this day
Unlike the fixed anniversaries, this is held ad hoc rather than on a set date. Gatherings are often hosted in a home or run as a ladies gathering, and are frequently tied to a nadhr. Al-Islam.org records it as a long-standing Shia practice in gatherings for blessings and the fulfilment of needs.