White Lady Festival in Haapsalu
White Lady Festival, held the weekend closest to Haapsalu's August full moon, marks the town's medieval ghost legend with a daytime old-town market and an evening open-air theatrical re-enactment at the ruined Episcopal Castle. Now in its fourth decade, it is Haapsalu's signature summer event, mixing handicraft stalls, music and theatre with the castle's Baptistery legend.
White Lady Festival, known locally as Valge daami aeg, times itself to the weekend closest to the August full moon, the same lunar condition under which Haapsalu's ghost legend is said to appear at the town's medieval Episcopal Castle.