Mindshift Meet-Ups at the IWC are specifically for published writers and are open to any writer with at least one publication. The next one is on Saturday April 12th from 1:30-3pm.
Topic: The relationship with a) agents and b) publishers. Discussion will be kicked off by Mia Gallagher.
I normally attend but, sadly, Cúirt is on that weekend in Galway so I can't. But I recommend these meetings to all - they are very fruitful and you'll meet lovely people.