The Antiquities of Orissa v2.c17.128

v2.c17.128

7. *Śītalā-ṣaṣṭhī*, or the 6th of the waxing moon in the month of Jayaiṣṭha. On this day the presiding divinity of the Tower deputes a substitute to the temple of Kedāreśvara, in front of which there is a small temple dedicated to Gaurī, “the fair one,” whom the divinity marries by proxy.