Not in any particular order here is a list of the better ones I have found:
Bang! Espresso on Spence Street (in the Bolands Centre near the Esplanade)
Ever After on Lake Street almost opposite Woolworths
Eighty 8 in Edge Hill
Cafe Fiend (or Kaffe fiend not sure how its spelt) is down one of the little alleyways on Grafton Street.
And back on topic - how do you go about removing a rogue group seal that doesnt want to come out? *One of them came out perfectly and has been replaced - the other just seems both resistant and brittle at the same time.
/edit Hard work and persistence saved the day.