On Holy Tuesday, Cassiani's Troparion is played in the churches. 

In the Church of Panagia ton Xenon, the Sequence of the Bridegroom takes place, between 18:30 ad 20:30.

At 21:30, you can enjoy Poetic Music with the theme "From Golgotha to the Resurrection" at the Palace of Archangel Michael and St. George.