In 2010 for the first time the capital residents had one more reason for festive mood during the Christmas and New Year holidays. Owing to the support from VIVACOM a unique Christmas trams circled the streets of Sofia and offered numerous surprises for the children and their parents.

The retro tram is one of the oldest vehicles in Sofia produced in 1901. It contributed to the festive mood of the citizens and guests of Sofia and offered a lot of unforgettable moments, laughter and Christmas music, fragrant wine, Christmas juice of boiled dry fruits and presents for all kids.