Last week I presented on CSS grid at TopConf in Linz, Austria. You can find the slides and links from the presentation (and previous incarnations of it) on my site.
I now have a couple of weeks in the office to get my online CSS Workshop launched, and my materials ready for my first in-person training of the year at Fluent. In other conference news, yesterday I heard that Future of Web Design London has been cancelled, so I won't be running my workshop there. However I will be running a London workshop in June, for White October Events. Let me know if you will be at any of the events.