A day prior, Kashmiri Pandits mark it as a celebration called Herath. Mahashivratri is a day that celebrates the marriage of Lord Shiva and Pravati, it is known as the "Great Night of Shiva." The celebration of Mahashivratri is a little different in the state of Jammu and Kashmir, where its Herath. This is a festive observance celebrated by them on Trayodashi the month of Phalguna (February–March)
...