What date is the folk festival associated with Rambynas celebrated in Lithuania?
Rambynas:  They rebuilt the altar in 1928. Rambynas:  The hill is popular with Lithuanian neo-pagans and hosts the annual celebrations of the summer solstice on 23 June. Saint Jonas' Festival: Saint Jonas' Festival, also known as "Rasos" ("Dew Holiday"), "Joninės", "Kupolė", Midsummer Day or Saint John's Day) is a midsummer folk festival celebrated on June 24 all around Lithuania.
i don't know