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
Gurudwara Bangla Sahib Gurudwara Bangla Sahib Gurudwara Bangla Sahib () is one of the most prominent Sikh gurdwara, or Sikh house of worship, in Delhi, India and known for its association with the eighth Sikh Guru, Guru Har Krishan, as well as the pool inside its complex, known as the "Sarovar." It was first built as a small shrine by Sikh General Sardar Bhagel Singh in 1783, who supervised the construction of nine Sikh shrines in Delhi in the same year, during the reign of Mughal Emperor, Shah Alam II. It is situated near Connaught Place, New Delhi on Baba Kharak Singh Marg