Not only does Amelie's have yummy food and desserts, but the atmosphere is absolutely amazing. It has become my ultimate work/hang out space, and I always feel inspired when I'm there.
As far as the delicious sweets go, they have a little of everything for varying palettes. Something light and airy or something sweet and heavy. Regardless, it'll leave your mouth watering.
If you're looking for something more savory, the roast beef on croissant is TO DIE FOR, and their soups are excellent, especially the french onion.
This is most definitely a place to hit up as much as possible, even if just grabbing a drink (I love the orange cream soda) and sticking your nose into your laptop.