A Holydays and festivals is a special component of every nation's life. The stream of work-day time is interrupted by the splash of big and little joy during these days charging people with new fresh power. The contact between people obtains special forms these days.
     Once a year in spring thousands of citizens and village people come together to the most beautiful places and meet on the banks of the Volga and Kama rivers, on the land of Tatarstan in central Russia. The holiday Sabantui occupies all this space.
      Sabantui is a plough and sowing festival. A definite rite system has formed for many centuries around this event, creating the revival of nature. Many nations have similar holidays, their concrete content is diversified, but they can be considered as an effective means of education, a line of conduct, spiritual and cultural values passing from one generation to another.
     Sabantui has become the national holiday of Tatarstan absorbing all the multicolourfulness of its rich national culture. The refusal from the old soviet political holidays intensified the role of Sabantui in the present cultural life which resulted in the searching of the space organization modern means for this tremendous festival.
     The application of tent structures has got the optimal means for this problem solution. First of all this choice is defined by their mobility, episodical manner of their use, massive constructions erection minimal terms, the volume space transformation possibilities, the diversity of architectural forms, the proximity of migrated Povolzhye national historical traditions, their tents and stalls forms.