In 1899, Tumanyan came up with an idea of organizing meetings of Armenian intellectuals of the time at his house on 44 Bebutov Street in Tiflis (present-day Amaghleba 18, in Sololaki). Soon it became an influential literary group, which often gathered in the garret of Tumanyan's house. Vernatun means garret in Armenian, which was the name the group was referred to. Prominent members of the collective were Avetik Isahakyan, Derenik Demirchyan, Levon Shant, Ghazaros Aghayan, Perch Proshyan, Nikol Aghbalian, Alexander Shirvanzade, Nar-Dos, Vrtanes Papazyan, Vahan Terian, Leo, Stepan Lisitsyan, Mariam Tumanyan, Gevorg Bashinjagyan and many other significant Armenian figures of early 20th century. With some pauses, it existed until 1908.