Part of a huge fatberg blocking a 250 metre stretch of London’s sewer network could go on display to the public after the Museum of London expressed an interest in obtaining a section of the 130 tonne mass of waste and fat. The museum, which is planning a move to a new site at Smithfield, contacted Thames Water about acquiring a section of the congealed block of wet wipes, nappies, fat and oil for their general collection following its discovery in a Victorian sewer in Whitechapel, east London.
via https://www.theguardian.com/culture/2017/sep/13/fatberg-blocking-london-sewer-could-become-museum-exhibit