You will feel like real detectives and follow the trail of the criminal, in order to find out who dared to steal the original copy of  the Act of Independence of Lithuania of 16 February, discovered and donated to the museum of the Pasvalys region by professor Liudas Mažylis himself. The detective investigation will lead to 12 objects of interest in the city of Pasvalys, which the detectives will not only thoroughly inspect in search of clues, but also get to know their history, characteristics, and uniqueness. You will follow the clues left by the criminal – the evidence bags, of which there are 12 in total. In the evidence bags, you will find tasks that will reveal other objects of the route. Tasks are of various nature and complexity. The number of participants: from 10 to 50 persons.