I came to Suvaiyakam for lunch and walked out with so much food for $5 that I though there must have been some mistake.
There was no menu but I asked for whatever vegetarian lunch special they had and I got a big square foam container of rice and four curries, a side of rasam, two small containers of sweets (one was halva I think and the other was tapioca pudding), and a bag full of chips, fried chiles, and papadums. I think three moderately-hungry people could have maybe eaten it all. It all tasted great too!
I found the service to be particularly friendly and helpful, which is nice when it's your first time at a take-out counter with no menu!