A month ago, I was at MGS 2018: http://www.cs.nott.ac.uk/~psznhn/MGS2018/
What a nice gathering and learning opportunity!
I followed the lambda calculus, category theory and machine learning till the end. The materials were all top-notch.
Most importantly, got to talk about the learning process with fellow students, made new friends, worked on new things. Connecting the dots.
Some unfortunate episodes include getting a cold, spilling water on my laptop (but it caused no damage!), etc.
If there’s another opportunity, I would totally go again: for learning other modules, and the whole experience!