Have a concert coming up in a few weeks, will need a substantial, carby breakfast/brunch before facing Ikea the next day. :) It'll be a weekday, though, so I know that will leave out a lot of true brunch options.
For reference, Guglhupf and Vin Rouge are two of my favorite brunch spots. I also like Rue Cler's beignets, although their Croque Madame doesn't hold a candle to Vin Rouge's.
Also wouldn't mind suggestions for quick eats before a nighttime concert. We won't have much time between checking into the hotel and the concert itself, but I'd rather not do fast food if there's a good option. (Don't know yet where hotel will be be, show is at Time Warner Arena.)