Yes, the Guru Granth Sahib.
The Sikhs treated this book as a "teacher". This book is the central text of the Sikh religion.
Sikhs have gurudawaras
Sikhs is not real
Sikhism is a religion that originated from India with the founder being Guru Nanak. Sikhs worship in a Gurdwara and their sacred text is the Guru Granth Sahib
Since the meetings are of Sikhs, so usually Sikhs are present there.
Sikhs join the Khalsa.
Yes Sikhs have weddings.
Sikhs wear a kara, kirpan, kaccha, kanga, and kesh to show that they are Sikhs and that they are proud.
The Gurudwara is a place of worship for Sikhs.
10000 sikhs in brampton
Sikhs only cremate.