Namaste, sometimes called namaskār and namaskāram, is a customary Hindu manner of respectfully greeting and honouring a person or group, used at any time of day. It is used worldwide among the Hindu, Buddhist and Jain traditions. From Wikipedia
The 18th edition of the festival features over 300 notable figures, including a heartfelt session with Akshata Murty and her mother Sudha Murty.