Last Tuesdays

A new series of late openings at Riba's art deco HQ on the last Tuesday of every month, with a chance to view current exhibitions, plus talks, tours and film screenings. This month the theme is 'Jubilee 2012', with a discussion on whether it's possible to identify a 'New Elizabethan' style for the twentieth century, plus a pop-up exhibition showcasing the street decorations created by designers such as Hugh Casson and Powell & Moya for the Queen's coronation in 1953. There is also a ticketed debate (£8.50/£5.50) asking which British monarch has been the greatest patron of architecture, with Dan Cruikshank and Jonathan Glancey among those arguing their case.