You might run into the mayor or any number of other politicians on a week night at Doyle's. It's simply a great bar, a great place to hang out and knock back a few.
The old main bar area at Doyle's has atmosphere to spare. The other dining rooms are not nearly as interesting but the place as a whole exudes character.
The food at Doyle's is filling and serviceable. Don't order anything complex and you'll be happy, especially if you've downed a few pints along the way.