Has anyone heard of the Mathematics and Education Society (MES)?

Evidently it was established twenty years ago (1998) and has held biannual international conferences...
MES10 is planned for Jan-Feb 2019 in India.
MES8 was held in Portland, Oregon, USA in 2015.

What is presented at these conferences? Here is an example:
Originally Posted by excerpts from 10th conference keynotes
shift from thinking of mathematics as a noun to mathematx as a verb
...
a movement against objects, truths, and knowledge towards a way of being in the world
...
a range of issues associated with the imposition of Western mathematics on indigenous groups