Here are the links to the individual posts:
2000 – HMS Belfast
2001 – Cabinet War Rooms
2002 – Greenwich
2003 – London Transport Museum
2004 – House of Commons
2005 – Bank of England Museum
2006 – Museum of London
2007 – London Canal Museum
2008 – The Rose Theatre
2009 – Monument & Clink Museum
2010 – Hyde Park
2011 – Meantime Brewery
2012 – Emirates Cable Car & Cutty Sark
2013 – Ripleys Museum
2014 – Imperial War Museum
2015 – The London Dungeon
2016 – The Welcome Collection
2017 – Freemasons Hall
2018 – Mount_Pleasent
2019 – Sky Garden & The Garden at 120 Fenchurch St
2020 – No Meeting
2021 – The Wallace Collection
2022 – Museum of the Home
2023 – The Design Museum
2024 – London Mithraeum
2025 – Saga Farmann & The Soane
2026 – The Young V&A Wallace & Gromit Exhibition