FamilySearch will present a webinar called More Irish than the Irish themselves on Monday 16 May. The webinar, which is free to attend, will explore Hiberno-Norman Families. It's scheduled for 2pm Mountain Time, which is 9pm Dublin/London time.
You can enter the online classroom as a guest. You just need to turn up about 15 minutes before it's due to start to make sure your connection is working properly.
There are also a few new FamilySearch webinars now available for anytime viewing:
Irish Census and Census Substitutes webinar. Also a pdf Handout
Irish Protestant Church Records webinar. Also a pdf Handout
Irish Roman Catholic Records webinar. Also a pdf Handout
Each of these was presented in March.