There are many Hindu religious festivals around the world. Festivals usually celebrate events in Hindu mythology, usually in line with seasonal changes.
Bhai Dooj, Bhaubeej, Bhai Tika, Bhai Phonta is a festival celebrated by Hindus on the second lunar day of Shukla Paksha in the Vikram Samvat Hindu calendar or of Shalivahan Shaka calendar month of Kartika.
Sewing Machine Day celebrates a very important invention - the sewing machine.
Snow comprises individual ice crystals that grow while suspended in the atmosphere-usually within clouds-and then fall, accumulating on the ground where they undergo further changes.