These modifications, however, have not changed the significance of Haft-Seen and the values it symbolizes. The Norooz Dish Iranians serve a traditional meal on Norooz day. This meal, called Sabzi Polo Mahi, includes rice, seasoned with green herbs, served with fish. The traditional seasoning for the rice includes parsley, coriander, chives, and dill. Rice comprises a major part of the Iranian diet, while fish is abundant in the Caspian Sea and the Persian Gulf surrounding the Iranian plateau in north and south respectively.
Rice represents rebirth and fish represent good fortune.
The celebration of the Persian New Year lasts for 12 days and corresponds to the twelve Zodiac signs. On the 13th day families go outdoors to picnics and party to avoid the bad luck associated with the number 13. This symbolizes the will and power to deal with all evil in the New Year. Like other Norooz traditions, Sizdah Bedar also brings the Iranian families together among nature. In the evening when the celebration has ended, families throw away the greens of the Haft-Seen.