I used to stop in to Aromas quite often when my wife was in the LGH with my firstborn. It's right next to the Launceston General Hospital - so it's a GREAT place to pop out for yummy coffee and cake if hospital fare doesn't do it for you :-)
Just bought some fruit mince pies from there - very nice indeed :-)
They've got a very good range of pastries, cakes, sandwiches etc, AND very nice coffee. I'd definitely recommend stopping in and checking it out for yourself - you won't be disappointed.