Sidi wa sanadi Hazrat Moulana Taqi Usmani sahib db usually has a gathering (majlis) on Sunday between ‘asr and maghrib at the mosque of Darul Uloom, Karachi.

This is totally regarding tasawwuf.
Those who are interested in traversing the path (tariq) must attend it.
For those incapable of doing so can get its recordings from Memom or Hiraa recording centers.
Also some of the very initial ones have been published as Islahi mawaiz and Islahi majalis.
These suhba and majlis are an essential part of keeping the company of the Sheikh. That is a must major corner stone in Tasawwuf.

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