Happy Lohri is a vibrant North Indian harvest festival, especially in Punjab, celebrating the end of winter and the first spring harvest (sugarcane, wheat) with bonfires, traditional songs (Bhangra/Gidda), dancing, and sharing sweets like jaggery, peanuts, sesame seeds (til-gud), popcorn, symbolizing warmth, new beginnings, and gratitude to the Sun God (Surya Dev) for abundance, uniting families and communities.