Here's my list. I'm always looking for somewhere that does some good Saturday brunch, of which there seems to be a sad lack overall. I almost never have the time to go on a Sunday, and it does seem like more places are trying to lure us in with saturday deals!
Masa's amazing 7.99 Fiesta menu. Its an insane deal for 2 courses and coffee! I've been to both the south end and Woburn ones, and I have to give the edge to Woburn's kitchen...tho both are good.
Charley's Saloon downtown. There's a chef hidden somewhere in the back of the downtown spot that makes perfectly poached eggs...I wish i could get their schedule so I was always there when he/she was! The complementary cocktail and basket of muffins makes the average brunch price of 12 dollars a pretty good deal as well! Other back bay group restaurants also do a similar brunch menu, but this is my fave.
Soundbites - impossible to get into the place on a Sunday, but Saturday afternoon seems to be a somewhat more successful time
I've heard some good things about Aquitaine's Saturday brunch, but haven't had the chance to try it yet!
348A Cambridge Rd, Woburn, MA 01801