Aadi Karthigai(Aadi Krithiga), is an important festival dedicated to Lord Muruga. It is celebrated on Krithigai nakshatra day in Aadi month of Tamil calendar.
Aadi Karthigai 2011 (Aadi Krithiga 2011) date is July 25, 2011 (Monday) .Aadi Karthigai is celebrated with lot of gusto in Aarupadai Veedu (six prominent temples) of Lord Muruga. Special pujas and homas are performed on Aadi Karthigai day to please Murugan. Kavadi Yatra (carrying kavadis and offering kavadis to the Lord) is the main ritual of Aadi Karthigai day.
Lord Muruga:
According to Skanda Purana, Lord Muruga took birth from third eye of Lord Shiva as six flames. Agni and Vayu deva carried the six Flames of Lord Muruga to the Saravana Poigai. Kaarthigai Pengal took care of the six babies from Lotus flowers in Saravana poigai.When Lord Muruga attained boyhood, Goddess Parvati took six babies from Kaarthigai Pengal and made them to single boy with six faces. Hence Lord Muruga is also called Lord Shanmuga. Lord Shiva and Goddess Parvathi granted Kaarthigai pengal boon that special poojas for Lord Muruga will be held in every Krithiga nakshatra.