This festival of lights that falls between October/November is the second biggest festival after Dashain. Thisfestival lasts for five days and people worship Laxmi – the Goddess of Wealth. All the houses are cleaned and decorated with the belief that Goddess Laxmi will enter the house that is the cleanest and people lit candles, oil lamps and other lights and the whole place looks illuminating.
During the five days, crows, dogs and cows are worshipped and honored with vermilion, garland and delicious food for what they have done in the lives of humans.
The first day of tihar is known as 'Kag tihar', crows day. Crow is an underworld henchman. On this day crows are offered food on a plate made out of leaves in the morning before anyone in the house takes in food. Crows are regarded as the messenger that brought news even during the times when there were no postmen and no postal services
The second day is called 'Kukur tihar', dogs day. A dog plays many roles in our society. Dogs are the most obedient animals and they guard our house as true guardians.So on this day a big red tika is put on a dog's forehead and a beautiful garland around the neck. After worshipping the dog, it is given very delicious meal.
The third day is the most important day of the festival. It is called 'Laxmi puja', The day when we worship goddess of wealth. On this day, early in the morning the cow is worshipped.
Tika is put on her head and a garland around her neck then she feasts with delicious food. A cow also symbolises wealth and she is the most holy animal for Hindus
In the evening goddess laxmi is worshipped.Goddess of wealth (Laxmi) is worshiped in every household in the entire Nepali Kingdom by means of Puja, decoration, candle lights, and oil lamps. In this 3rd day of the Tihar Festival, the entire nation becomes an illumination of lights.
The eve of Laxmi Puja Day is made spectacular not only by lights but also by echos of a special song known as Bhailo or Bhailini that's played only on this day in the entire year! A group of girls get together and sing Bhailo door to door, giving blessings to the family in return for money or homemade treats
The fourth day is bit different.Normally most of the people perform 'Guru puja', ox worshipping. The ox is worshipped with tika, garland and then a delicious meal is fed to it. On the other hand people who follow lord Krishna perform '
Gobhardan puja'. These people build a small hill made out of cowdung and put some grass on it then do puja on it. During Tihar, the Newari community in Nepal also observes Mha puja – a ritual of worshipping one’s own body and life. On this very day, the Newari New Year which is also known as Nepal Sambat begins.
On the final day also known as Bhai Tika Day, sisters give tika (a colored powder placed on once's forehead), and mala (a necklace of flowers) to brothers along with wishes for long life and prosperity.
This is also a gambling time in Nepal as gambling is not illegal during this festival.