Golden Temple attempted to reach Amritsar to liberate the Golden Temple. Within six months, on 31 October 1984, Indira Gandhi's Sikh bodyguards assassinated her. In 1986, Indira Gandhi's son and the next Prime Minister of India Rajiv Gandhi ordered repairs of the Akal Takht Sahib. These repairs were removed and Sikhs rebuilt the Akal Takht Sahib in 1999. One of the most important festivals is Vaisakhi, which is celebrated in the second week of April (usually the 13th). Sikhs celebrate the founding of the Khalsa on this day and it is celebrated with fervour in the Harmandir Sahib. Other important Sikh religious
Sarbat Khalsa Sahib on the Akal Takht of Harmandir Sahib. Members put proposals up for consideration and the Panj Piare intervened in disputes that came up during the assembly. A proposal passed by the Sarbat Khalsa, known as a "Gurmata" (The Guru's decision) was binding on all Sikhs. Sarbat Khalsa 2015 was held on November 10, 2015 in the Chabba village on the outskirts of Amritsar, with the purpose to strengthen all Sikh institutions and traditions. As many as 100,000 to over 500,000 Sikhs from around the world attended the event. A few Sikh organizations did not attend the event and refused