On this important day, the people of Setomaa decide who is the earthly representative of the mythical King Peko for the next 12 months – the ülembsootska.

The festival day features pageantry and sticks to a traditional format: the Seto anthem is sung, the people choose the best artists and artisans and the new leader is elected. Improvisational singers and dancers compete against each other, Seto food and crafts are prepared. The Seto military can be seen at the end of the day. Visitors are then invited to a kirmas, a Seto party with instrumental music, leelo singing and dancing.