There's a few really good restaurants in Worcester, and the Green Bamboo, at 112 Green Street, off Kelly Square, falls into that category--assuming you like Vietnamese food. Open 7 days, 10 a.m.-11.p.m., this place serves up some of the best pho I've ever had. Try also the Hue beef stew, as well as the lemon grass bun. They've only been open three months, and already the place is pretty busy. Service can be a little slow at peak times, though. Try it!