Explanation:

Gatka is the name of an Indian martial art associated with the Sikhs of the Punjab who practice an early variant of the martial art. It is a style of stick-fighting, with wooden sticks intended to simulate swords.
Madhubani is a town municipality and headquarter of Madhubani district. Madhubani is situated in the Indian state of Bihar. It comes under Darbhanga Division. It lies 26 km northeast of Darbhanga town and was part of the erstwhile 'Bettiah Raj'. The Madhuban Raj in Madhubani was created as a consequence. The word "Madhuban" means "forest of honey" from which Madhubani is derived, but sometimes it is also known as "madhu"+"vaani" meaning "sweet" "voice/language".
Singhey Khababs Sindhu (also known as Sindhu Darshan) Festival is a festival of India held every year on full moon day (on Guru Purnima) in month of June in Leh, Ladakh. It stretches for three days. The spirit and the message of the Sindu Darshan Festival was construed to project the Indus as a symbol of India’s unity and communal harmony and is also a symbolic salute to its brave soldiers.