The government held a mega celebration today as "Mann ki Baat" -- Prime Minister Narendra Modi's monthly radio address that started in October 2014 -- completes 100 days. "Mann ki Baat@100" was attended not only by Union ministers and officials, a number of celebrities were also in present at the national conclave, which was organised by the Prasar Bharati in Delhi's Vigyan Bhawan. The inaugural session of the conclave was also attended by Vice President Jagdeep Dhankhar.