"I don't memorize the draft list. Look at the menu."
The exact line my waitress said to me when I asked what was on tap.
My friend and I had gone to McFadden's as Yard House was swamped, and we were looking for something similar. The inside is a dive. There's no authentic Irish pub feel here.
We were unfortunately seated in the bar area which was insanely loud. There was Guinness on tap, but the rest was domestic. If it's an "Irish pub," I would expect to see a few more things on tap from Ireland...just saying. I ended up ordering a Sam Adams seasonal.
We ordered two orders of the poutine on the happy hour menu. About 20 minutes, the food arrived. It wasn't the greatest, but it wasn't the worse. I would describe it as a cross between McDonalds fries with some cheese on top of them. Branding as an Irish pub should generally come with good pub-style food.
Overall, I would never go back to McFadden's. I would keep walking and go get a sub at Caprottis.