Sunday is not a good day for Killarney House. It's their "Buffet Brunch" day.
From the web site:
"Served from 10:00 am—1:30pm
It's usually packed.
There is a Thursday's in Galesville that would be a better place for a Sunday RTE.
Thursday's web site
They have a place in North Beach also. Good eats and a decent beer selection at both.