On a leafy square in Victoria, a pair of Grade II-listed buildings make up the Royal Horticultural Halls. Built in 1904, The Lindley Hall has recently hosted luxury car shows and major product launches. Gala dinners, conferences and exhibitions are also popular options. As for the mod cons, electronic blinds make near blackout possible. The art deco Lawrence Hall suits exhibitions, conferences and dinner-dances, and is available for private hire.