Dromtug Rinpoche conduct teaching and conferring Vajra Krodha Mahabala Ucchusma empowerment in Mandala.
This is an interesting deity. Is that Mahakala or Mahabala? Anyway, initiations of strange deities are exotic and wonderful but I really wonder, what does granting such initiations do for the masses except plant seeds. It would be better to give lots of teachings and give simple and beautiful practices that will help the masses even more. Then when you give the initiation, they will cherish the practice they receive via the initiation and they will really hold their commitments and vows.
I am sorry, I am not trying to criticize, I wouldn't dare as they are Sangha but that's what I have noticed many Tibetan centers do, they invite High Lamas and advertise the pujas and practices that are given. I very seldom hear that they advertise talks and Lamrim teachings. I guess they are catering to an Asian audience but I think Buddhism is a faith that is grounded on logic and teachings. Hence, teachings are even more important than the practices. This is just my 5 cents regarding this matter.