406 Hayes St,
The old Sage was a full-on Chinese Restaurant. The new spot (at least since 2009) is a coffee and sandwich shop that happens to serve a few nice noodle bowls and steamed pork buns. The coffee would please your average mid-western senior citizen (so -- it's not so bad), but the sandwiches are well made, simple and delicious. I am a big fan of their breakfast egg-and-sausage muffin special: said muffin (a more idealized Egg McYouknowwhat) and either a small coffee or a freshly-squeezed OJ for less than $5. Also: couches, free wifi, and lots of natural light.