Gajalakshmi

The goddess of wealth is worshiped for one day and, in some places, it is celebrated for seven to ten days. The festival is religiously celebrated by the business community in Odisha. All over Odisha, richly decorated and beautifully made images of Gaja Lakshmi are installed. The festival instills a spirit of holiness and sanctity into the whole community, so much so that people of other faiths participate in it with abundant warmth and sincerity. In Odisha, this festival, also known as Kumar Purnima, falls on the full moon - Purnima. Girls and boys wear new clothes and generally have a good time with family and friends.

(data from wikipedia)