We only caught the end but there was lovely patterns on the walls made from tape, and a carboard city, and lots of people in aprons. Here we are playing a twister like thing:
The best bit for me was the venue had a big balcony with an awsome view down Hanbury Street. It was only a minute away from the flat so afterwards we sat in the amazing summer evening and had some gin and tonics. Super duper.
These were all the illustrators involved, check them out: