This holiday’s four main sites are the places where the four pieces of a jar of immortality-granting amrit landed. For 10 points each:
[10h] Name this religious observance that occurs every three years and completes a cycle approximately every twelve years, based on the revolutions of Jupiter.
ANSWER: Kumbh Mela [or Kumbha Mela; prompt on Mela]
[10e] The sites of the Kumbh Mela are on these natural features. One of the sites, Prayagraj (“pray-YAHG-RAHJ”), is at the confluence of the Ganges, Yamuna, and Saraswati examples of these features.
ANSWER: rivers [prompt on bodies of water]
[10m] The incident with the jar of amrit legendarily occurred during this event, in which the naga Vasuki was wrapped around a mountain. Shiva’s throat turned blue after he swallowed the poison halahala generated during this event.
ANSWER: the Churning of the Ocean of Milk [or Samudra Manthana or Sāgara manthana or Kshirasāgara manthana or Amruta Manthana; accept equivalents like “churning of the sea of milk”]
<Religion>