Karthigai Deepam is a festival of lights celebrated in the Tamil month of Karthigai, in Malayalam Vrischikam. In the evening huge rangolis or kolams are drawn and lamps are lit. It is a beautiful sight. I love to draw rangoli and keep the vilaku.
This festival is celebrated according to my knowledge for the well being of brothers. On this day, both Aval Pori - fried beaten rice and Nel Pori - puffed rice urundais or balls or as it is are made with jaggery for neivedyam. During this season, we get these two varieties of poris or murmuras or kurmuras. We also make adai with vellam (jaggery) and white home made butter for neivedyam along with Nei appam.