I was invited to the wedding a Lubavitch friend of mine is making in Kfar Chabad. On the invitation there was a tefillah that the Rebbe redeem us.
Reminds me of the time two of my friends took me out to Deli Kasbah in the city, where they have constant videos playing of the Rebbe [and Chabad sefarim next to the tables]. One of the people there asked if it was live streaming.