Every weekend (Saturday and Sunday) from 10 a.m. to 6 p.m. we invite you to a unique event for all fans of COBI building blocks and those passionate about history and military. It’s the world's largest exhibition of COBI bricks: "The Great Historical Collection.” The main theme, "Poland and Poles in World War II," will be waiting for you in the historic premises of the Modlin Fortress (ul. Józefa Bema 200 C, Nowy Dwór Mazowiecki).

The incredible display includes dioramas of almost endless variety: Great War 1914, Independence 1918, September 1939, Afrika Korps, Battle of Tobruk 1941, Monte Cassino, Upottery, D-Day 1944, Normandy, Eastern Front, Warsaw Uprising, Berlingowcy, Battle of Berlin 1945 and many others. The exhibition includes hundreds of models: tanks, aircraft, ships and other vehicles, thousands of figurines, as well as an extensive "COBI Archive" where you will see no longer available sets from out-of-print series.

Automotive enthusiasts will find extensive expositions dedicated to the Youngtimer Collection, as well as many other modern cars. You will find models of such brands as Fiat, Polonez, Warsaw, Syrena, Wartburg, Trabant, Barkas, Skoda, Jeep, Maserati and others.

In addition, each Cobi fan will be able to put their own work (model or dioramas) into a special zone for a competitive exhibition.

Board game fans will have the opportunity to take part in our latest brick board game, Small Army: Tank Wars, which allows anyone to take on the role of Armored Army Commander.

At the same time we invite you to visit the modern, multimedia Historical Education Center, "Prochownia".

Please note: Participants are asked to wear masks or face shields to cover their mouths and noses.

Also note, Ticketed Party! One-day ticket discounted: PLN 10. One day normal ticket price is PLN 20. Purchase yours at the exchange office of the exhibition.