River Sounding at Somerset House, 10am to 6pm every day, open until 8pm on Thursdays. Free entry, talks and screenings are £3.00. For more information, go to the Somerset House website .

Museum of Architecture's Gingerbread City is at Somerset House, 7 December 2019-5 January 2020. Tickets are £9 and can be bought in advance. While you're there, take a twirl on the Somerset House ...