Yes! He organized a barebones conference out of the Meetup office in New York. The premise was that all attendees would do a 10 minute talk on any subject (I think it was called 10conf?). Mikeal spoke about his pour-over coffee setup while using it to make coffee for everyone.
I really enjoyed time I spent with him and appreciated his kindness and leadership in the community. My thoughts are with his family and loved ones.