There is a relatively unknown sect confined to 1 or 2 villages in Punjab which was recently in the news because they kept the dead body of the founder of sect for several months uncremated , and on the roof of the room where the dead body was kept, they used to install the SGGS.
Eventually Bhai Ranjit Singh, jathedar of Akal Takht had to intervene and had the body cremated. Any further details if required can be asked for.