If you happen to be in Warsaw Poland next weekend (19-20 of November) you have to visit Zbudujmy.to’s 4th aniversary exhibition at Służewski Dom Kultury.

Except usual MOC show, there will be play zone, different contests and even some lectures (those unfortunately in  Polish only). Either way there will be a lot of cool stuff to see and do, and a lot of Crazy Builders to meet.