On Deepavali or the day after, many families observe a special vratham known as Kedhara Gowri Nombu. During this ritual, 21 adhirasams (a sweet made with rice and jaggery) are prepared, and a sacred thread with 21 strands is tied—usually around the wrist or neck of married women. Offerings of betel leaves and bananas are placed before Goddess Gowri and Lord Shiva...