I've been to Margret for both drinks and brunch. My impressions:
1. Drinks: Great service, busy evening, amazing music playing (they have a regular rotation of DJs). I love the 70s decor and the decals on the wall, not to mention the kooky artwork.
2. Brunch: the brunch menus are neatly tucked into old romance novels and the place seats about 20 people at most. The menu choices are terrific, ranging from a flaky croissant spread with blue cheese and pears to granola, breakfast burritos and french toast topped with heaps of fresh fruit. Unfortunately every time I've gone for brunch they seem to be short-staffed, underestimating their popularity. I think it's just the owner and one other guy working, because the wait times have been outrageous (45 minutes for brunch?) at times. But it's the convenient location and amazing food that keep me coming back!