I know from village in West Ukraine near polish border another East tradition ,at night before Christ will be rizen/iN Saturday/ young men ,going do not sleep all night ,they making big fire /outside village/ ,burning all night some old piece of tree ,wood twiks,then in the morning they went to chuch to specifical mass called -rESURECTION mASS .
Its tradition to wait until Sunday morning near such campfire ,it is called -SOBITKA-
it is popular in the few villages in Galicia /now West Ukraine / to the present days