Eid al adha is one day ritual or event which is always celebrated by Muslims in this world every 1st Mukharom.
The history of Eid al-Adha began from the events of the Ismail’s Prophet who was willing to be slaughtered by his father that the Ibrahim’s Prophet command of Allah. However, eventually God sent the Jibril’s Angel to Ismail’s Prophet replace with a goat
Eid al adha or commonly called the day of sacrifice that has enormous significance. Because at that time we were taught to be able to share with the poor and people in distress.
Not much different from the Eid al Fitri, on the even of Eid alAdha was a lot of people who give greeting face to face, or by telephone, sms, email, etc. on neighbors or relatives respectively.