Nepali people worship snake gods, also called the Nagas during Nag Panchami. In the ancient time Nagas halted rain from pouring over Nepal. The king of that time also happened to be a Tantric and so he used his power to make Nagas let go of rain. The king succeeded in doing so but he also honored the majestic power of Nagas by turning the day of victory into a festive occasion of Nag Panchami. On Nag Panchami, devotees put a picture of Naga high above their doorway and perform puja with necessary puja items. Offerings in the form of food are left in the yards and paddies for snakes.