On May 18, 2014 within the frame of All European event “Museum Night” the Museum of Literature and Art participated with an exhibition titled “An Open Letter to a Friend” and a concert performed by professor R.Hakobyants’s students from Yerevan State Conservatory. The love-letters, personal and practical letters of H.Tumanyan, Av,Isahakyan , Gr,Zohrab, D.Varuzhan and other Armenian classical writers of 19-20th centuries written in Armenian, Russian and French were presented in the exhibition. The visitors also had the opportunity to write letters to their friends. At the end of the event 30 randomly chosen letters were sent to their addressee. The authors and addressees of the chosen letters will be invited to the opening of the exhibition which will take place in September. They will have the advantage for a year to visit Museum free of charge.