Gurdwara eat free vegetarian food brought in by Sikhs worshiping at the "gurdwara". They may also have a library, nursery, classroom, meeting rooms, a gift shop, and finally a repair shop. A "gurdwara" can be identified from a distance by tall flagpoles bearing the "Nishan Sahib", the Sikh flag. The most well-known "gurdwara" is the Harmandir Sahib (popularly known as The Golden Temple) in Amritsar, Punjab, India, which is the center of power (Akal Takht) of Sikhism. The first "gurdwara" was built in Kartarpur, on the banks of Ravi River in the Punjab region by the first Sikh guru, Guru Nanak
Sikh holocaust of 1746 This offence continued until news of it reached an isolated band of Sikhs in Rajasthan. Of them, Mehtab Singh and Sukkha Singh set off to cross the distance to Amritsar. Finding the city strongly guarded, the two disguised themselves as revenue officials. In this guise, they entered the Harmandir Sahib, cut off Ranghar's head and escaped before the Mughal soldiers could realise what had happened. This took place on 11 August 1740. Sukkha Singh was wounded in the defensive action involving the first Sikh massacre and later died in battle with the invading Afghan army of Ahmed Shah Durrani in