We have been conducting rangoli, golu and marapachi contests at iKolam starting from 2007. The diwali rangoli contest that we started in 2007 was a big success. And we have added golu and marapachi contests since that year.
Here is a list of all those contest entries ...
pongal traditional rangoli
Contest entry Margazhi dew drops kolam contest 2015: pongal traditional rangoli by suvitha subash
Happy Pongal
Contest entry Margazhi dew drops kolam contest 2015: Happy Pongal by Chithrakolam
potted kalasam with rounded flowers
Contest entry Margazhi dew drops kolam contest 2015: potted kalasam with rounded flowers by sharmilasuresh
Pongal traditional kolam
Contest entry Margazhi dew drops kolam contest 2015: Pongal traditional kolam by Lakshmi Ramakrishnan
Shripri's Pongal Kolam
Contest entry Margazhi dew drops kolam contest 2015: Shripri's Pongal Kolam by shripriya
Pongal kolam
Contest entry Margazhi dew drops kolam contest 2015: Pongal kolam by Pratheebha Sathish Kumar
Pongal kolam
Wish you all a very happy pongal..
Dotted Rangoli kolam
Contest entry Margazhi dew drops kolam contest 2015: Pongal kolam by prgayathri
Kalaivani's Pongal Kolam 2015
Pongal pot Rangoli on Pongal day....
Contest entry Margazhi dew drops kolam contest 2015: Kalaivani's Pongal Kolam 2015 by Kalaivani Ramkumar
Pongal Special Kolam
Contest entry Margazhi dew drops kolam contest 2015: Pongal Special Kolam by SRI MEENAKSHI
Pongal pot rangoli
This is my first Rangoli in this competition
Contest entry Margazhi dew drops kolam contest 2015: Pongal pot rangoli by Sangeetha krishnan
பொங்கல்
Did for Pongal 
Contest entry Margazhi dew drops kolam contest 2015: பொங்கல் by umaa123
pongal kolam
Contest entry Margazhi dew drops kolam contest 2015: pongal kolam by Prema Suryanarayanan
A.R.Kanagavalli pongal kolam 2015
Contest entry Margazhi dew drops kolam contest 2015: A.R.Kanagavalli pongal kolam 2015 by A.R. Kanagavalli
Pongal Rangoli
Contest entry Margazhi dew drops kolam contest 2015: Pongal Rangoli by Shruthi Suresh_2
rangoli
Happy pongal
Contest entry Margazhi dew drops kolam contest 2015: rangoli by susetha
Pongal Kolam,
Contest entry Margazhi dew drops kolam contest 2015: Pongal Kolam, by renuka11
pongal pot in peacock crown(kreedum) for Rangoli contest
Contest entry Margazhi dew drops kolam contest 2015: pongal pot in peacock crown(kreedum) for Rangoli contest by Kalpana Rajan
marghazi contest
Contest entry Margazhi dew drops kolam contest 2015: marghazi contest by hindu