As a student at CMU, Silk has been one of my go-to spots for large groups and satisfying my Thai food cravings.
The Thai food gets the job done at a good price; however I'd say it isn't the best I've had in Pittsburgh. They have a great lunch special and generous portion sizes. Wished they gave me more shrimp with my curry fried rice though. Only had 4 pieces on a mountain of rice. I normally never order fried rice dishes, but this one was pretty flavorful! I'd recommend that here.
My point of concern: I recently had dinner there. We ordered around 8 PM and the food didn't come out until after 9 PM. Frankly, I was disappointed & hungry. I was also surprised that they couldn't split the check 8 ways. I've definitely been there before with a large group, and they were able to do so...