The Cathederal of Christ the Savior (MP) in Moscow is broadcasting
Christmas services in live video over the internet.
Website for the Cathederal of Christ the Savior is http://www.xxc.ru.
Mostly in Russian, some parts are also in English.
Service schedule is at http://212.111.66.210/trans/. It's in Russian.
If mememory serves me correctly, once the transmission starts there
will be a RealOnePlayer Button on the right side of the web page just
above the schedule. The RealOnePlayer on the left is to download the
software (free).
Patriarch Alexey is officiating at the 22:00 January 6 (Moscow Time)
service. I believe there is 11 hour difference between Moscow and West
Coast of the USA and 8 hour difference between Moscow and the East
Coast. The Partriach is also officating at the 16:00 January 8 (Moscow
Time) service.