Welcome to the London Architecture Diary, your essential guide to architecture exhibitions and events taking place across the city, brought to you by New London Architecture.

The People’s Tower by Olivier Grossetête

20 July - 21 July
Organized by: City of London Corporation
Guildhall Yard
Gresham St

Join artist Olivier Grossetête for box building fun, creating a monumental cardboard structure inspired by the Guildhall. Over 1,000 boxes will by used to make this 20m-high masterpiece and Olivier needs your help to assemble the building blocks of this giant tower throughout the week. On Saturday, lend a hand to construct the tower and on Sunday see it toppled over and destroyed by its makers.