I have a soft spot for Cornucopia too (also brings back memories of the Well Fed in Temple Bar years ago) but it certainly does not meet this specific criterion!
Have some vegetarian friends visiting. Anybody know of a fairly upmarket restaurant that offers both vegetarian and non vegetarian options? (Have tried many Indian restaurants so maybe something different?).
"i'm fairly certain l'ecrivain have a vegetarian tasting menu"
I go regularly to L'Ecrivain (for business not personal choice) & I have never seen even a vegetarian option. I have often rung ahead requesting a vegetarian meal & on the day I would be presented with stir fry/pasta 30 minutes LATER than the rest of our party.