Diwali Festival

The festival of lights is one of the most beautiful of Indian festivals.
It comes 21 days after Dussehra and celebrates the return of Lord Rama to
Ayodhya after his 14 year exile. Homes are decorted, sweets are distributed
by everyone and thousands of lamps lit in houses all over the country making
it a night of enchantment.
Doorways are hung with torans(a decorative garland for the door) of mango
leaves and marigolds. Rangolis (designs on floor) are drawn with different
coloured powders to welcome guests. Worship of Goddess Lakshmi, the goddess
of wealth, and fireworks and festivites are an essential part of the occasion.
This is perhaps the most well-known of the Indian festivals: it is celebrated
throughout India, as well as in Indian communities throughout the diaspora.
It usually takes place eighteen days after Dusshera.
It is colloquially known as the "festival of lights", for the
common practice is to light small oil lamps (called diyas) and place them
around the home, in courtyards, verandahs, and gardens, as well as on roof-tops
and outer walls. In urban areas, especially, candles are substituted for
diyas; and among the nouveau riche, neon lights are made to substitute for
candles.
The celebration of the festival is invariably accompanied by the exchange
of sweets and the explosion of fireworks. As with other Indian festivals,
Diwali signifies many different things to people across the country.
In north India, Diwali celebrates Rama's homecoming, that is his return
to Ayodhya after the defeat of Ravana and his coronation as king; in Gujarat,
the festival honors Lakshmi, the goddess of wealth; and in Bengal, it is
associated with the goddess Kali.
Everywhere, it signifies the renewal of life, and accordingly it is common
to wear new clothes on the day of the festival; similarly, it heralds the
approach of winter and the beginning of the sowing season.