Advent Calendar of Tallinn – 24 Stories of the Old Town is a two-hour winter walk through Tallinn’s historic center. Guided like an Advent calendar, each of its 24 “doors” reveals a true story — of merchants, monks, revolutions, and the return of freedom. From the world’s first public Christmas tree to the flags above Pikk Hermann, discover how Tallinn has lived, endured, and celebrated through the centuries.