the best place inthrissurto have sadhya or leaf south indian melas. they serve south indian meals everyday and it is just perfect. if you go their in the afternoon you can try the melas, but in the morning and at night only dosa's are available. if you are inthrissurand want to eat a traditional sadhya then this is the place to go.
don't forget to try their payasam(kheer), the payasam is just perfect.