How Do The Ismailis (followers Of Aga Khan) commemorates the first 10 days of Muharram?

I asked this question here http://www.shiachat.com/forum/index.php?/topic/234982506-how-do-the-ismailis-followers-of-aga-khan , a few days before the start of the Holy Month of Muharam

Bohras (Dawoodi, Sulaymani, Alevi) and Shia Imamiah (Ithna Asheris) commemorate the first 10 days by having daily muharam lectures at the center, matam, mourning ceremony and Ashura procession (on the tenth of Muharam).

A number of opinions are suggesting that some of the followers of Aga Khan are going the Sunni route by not having any events or activities to commemorate the first 10 days of Muharam.