Nabanna is a traditional harvest festival celebrated in the Indian state of West Bengal. It marks the end of the rice harvest and is observed in the month of November. The festival is characterized by various cultural activities, including folk songs, dances, and the preparation of special dishes made from newly harvested rice. During Nabanna, people express gratitude to the earth and farmers for their hard work. The festival often includes rituals and offerings to deities, symbolizing prosperity and abundance. It is a time for communities to come together, celebrate their agricultural heritage, and enjoy the fruits of their labor.