It depends on the holiday.
On festivals such as Passover, wine is had.
Jews were fleeing slavery in Egypt.
Jews usually leave festivals happy, just like most people.
Absolutely nothing. Diwali is a Hindu festival. It is not recognised by Judaism.
Hanukkah (also spelled Chanukah)
Praying for God's forgiveness and fasting.
Purim.
Yes, because Passover is a Jewish festival. see also:What_do_Jews_do_when_celebrating_passover
And These Are Jews - 2005 was released on: USA: 12 July 2005 (Buffalo International Jewish Film Festival)
At which festival? When? In Biblical times, when Jews brought festival offerings to the Temple in Jerusalem, Jews took the meat from the offering home and ate it for dinner. This was particularly true of the Passover offering, where Jews were specifically commanded to eat it with unleavened bread an bitter herbs. Nowdays, particularly for Passover, Jews frequently consider beef brisket to be the most festive possible meal, while chicken comes in second best. There is a tradition of eating dairy meals -- meat free, on Shavuot (the Feast of Pentecost).
When Jews Were Funny - 2013 was released on: Canada: 10 September 2013 (Toronto International Film Festival) USA: 9 January 2014 (New York Jewish Film Festival)
David Levy is an accomplished author who has written books on a range of topics, including artificial intelligence, robots, and technology. Some of his notable works include "Love and Sex with Robots" and "Scrolling Forward: Making Sense of Documents in the Digital Age".