Answer : 2. "Chhattisgarh"
Explanation :

1. Madai is an important tribal festival of Chhattisgarh.

2. Tribal communities worship Goddess Danteshwari and gather with local deities from various nearby villages in March.

3. They perform relo, chital, and masked dances and conclude the celebration with a huge banquet of fruits and local specialities along with a decoction made from the flowers of Mahua trees.