John Tan and I signed up for the Dzogchen teachings by Acarya Malcolm Smith.
Online Retreat: The Blazing Lamp Tantra, Part 1, May 25-31, 2022
(not sure if it is open to people who weren't already registered zangthal members though, probably not unfortunately)
Update: Based on clarification from Malcolm, I should only invite those who have attended the lung for the 17 tantras.
If anyone has attended the lung and wishes to know where to register, can message me. http://www.awakeningtoreality.com/p/contact-us.html