Navaratri is one of the most revered annual Hindu festivals observed in the honor of the Divine Mother, Devi, the Goddess. It spans over nine nights and a10th day (known as Vijayadasami). Navaratri began on September 26 and ends on October 5th, 2022. Satchidananda Ashram has been offering daily pujas which you can join via Livestream (or access later via the archive).
There is also an inspiring series of instructional pujas from the classical tradition in India offered with an intro here.