Reading Panchangam (an almanac prepared based on Indian calendar system) is an age-old custom followed every year on the day of Tamil New Year celebrated in the middle of April. A few centuries ago it was a customary that royal priests were summoned to read a new Panchangam in the king’s court mentioning important dates of the year and also foretelling the calamities like flood, war, etc. Even today every TV channel telecasts the speech rendered by astrologers predicting the next prime minister, rain fall, gold price, etc. that are of great interest to people of all walks of life .
Panchamirtham is the sacred fruit salad offered as naivedyam to deities at home, and also used for abishegam (bathing deities) in Hindu temples across Tamilnadu. The most renowned Palani panchamirtham is prepared using unique bananas that are exclusively grown near Palani hills. It is offered to the Lord Murugan in Palani temple and also to devotees as prasadam. You can check out this video to see how panchamirtham abishegam is performed to the deity in a temple.