Khyentse Rinpoche invited a local Hindu priest to Deer Park to perform a Saraswasti Puja in 2007, or was is 2006? The ritual started in the dark early morning, and while the priest did his thing, Rinpoche read from a beautiful leather-bound book he had bought at Libertys, London, in which his Dewathang monks had handwritten his daily practices.
Oiling a Rusty Mind 
this is really inspiring – thank you for these details and pictures