About Akshya Trithiya
|Simhachalam narasimha swamy|
Akshaya Tritiya, also known as Akha Teej is a Hindu and Jain holy day, that falls on the third Tithi (Lunar day) of Bright Half (Shukla Paksha) of the pan-Indian month of Vaishakha. It is an auspicious day of the birthday of Lord Parasurama who is the sixth incarnation of Lord Vishnu. On this day Veda Vyas and Lord Ganesha began to write Mahabharata. The meaning of the word Akshaya is infinite that which never recede. 
In Jain and Hindu calenders, some days of the month are absent in counting and some days ( tithi as its known in lunar calendar) come extra, but Akshay tritiya is one day which is never "absent" from the lunar Calendar.
The Day of Akshay Tritiya is worshipped and said to be auspicious in Jainism because it is said to have established the very first "ahar charya" a methodology to prepare and serve food to Jain Monks. Lord Rishabhdev denounced the worldly pleasures after dividing his vast kingdom in his 101 sons, prominent of whom are Gommateshwara Bahubali (whose world's tallest monolithic staure stands at shravanbelgola and Chakravarti Bharata, by whose name it is known today as "Bharat". Lord rishabhdev meditated without any food and water for six months and Upon attaining enlightenment (Kevalya Gyana), set out to accept food (Ahar). He was the first monk of this Era. Jain monks do not own anything. They do not even cook food for themselves. When hungry or thirsty, (Maximum Once in day), they set out to accept ahar. they do not even ask for it and accept where it is offered. Tirthankara Rishabhadeva also went to people to accept food. However, the people of that time did not know anything about the lives and disciplines of monks, as he was the first monk of this era. The people of Ayodhya offered him gold, jewellery, gemstones, elephants, horses, expensive garments and even their daughters to honour their beloved king. Rishabhadeva was not in quest of all these. He sought only a morsel of food, but nobody offered it to him. Nobody understood that their king was looking for to receive food to ensure that the monks that would come after him get food and water in the purest form needed to lead a ascetic life. As there was no choice, he had to fast for a long time of one year until his grandson Shreyansha Kumara understood his need due to his "purva-bhava-smaran" Finally Shreyansha Kumara, offered him sugarcane juice and thus Rishabhadeva ended his fast after a year. This was on the day of Akshaya Tritiya. This is considered by the Jains as one of the best offerings. It is believed that religious gifts bestowed on Akshaya Tritiya become inexhaustible. Jains even today, observe a fast to commemorate their first Tirthankara Rishabhadeva on Akshaya Tritiya and end their fast with sugarcane juice. In Shwetambara Jain community it is widely celebrated than digambaras. In Hastinapur, there is a Mela on Akshay Tritiya and Jains reach there from Maharshtara, Gujrat, Rajsthan in large numbers to end their fast (Ekasana Vrats) of 10 or more days. It is called as PARANA.
As per Hindus, this day is ruled by god Vishnu, the preserver-god in the Hindu Trinity. It is also traditionally celebrated as the birthday of the Hindu sage Parashurama, the sixth Avatar (incarnation) of the god Vishnu. According to Hindu mythology, on this day the Treta Yuga began and the river Ganges, the most sacred river of India, descended to the earth from the heaven.
The word "Akshaya" means the never diminishing in Sanskrit and the day is believed to bring good luck and success. It is believed that if you do charity on this day you will be blessed. On 'Akshay Tritiya' 'Mrutika' also worshipped. Nowadays jewellers have turned the purity into a marketing gimmick. The day is considered auspicious for starting new ventures. The legend is that any venture initiated on the auspicious day of Akshaya Tritiya continues to grow and bring prosperity. Hence, new ventures, like starting a business, construction etc. is initiated on Akshaya Tritiya.