It's the becoming of a man/woman.
Jews celebrate a bar mitzvah when a boy turns 13 and becomes a official adult man/member of the community.
The majority of bar mitzvot (pl) are celebrated in synagogues.
they usually go out to a bar and get drunk and celebrate
With Bar-B-Ques and Fiestas
Most people everywhere celebrate it at 13 years old but I went to one person's when they were 12.
You don't need to but people celebrate the day they get older called birthday's.
Jewish boys have a Bar Mitzvah at 13 years as a rite of passage.
13. This is for a boy. A bat mitzvah is for a girl, age twelve.
It is a Jewish ceremony to celebrate a young boy becoming an adult
coming of age its kind of like a bar mitzvah except for christians
They celebrate Don't Need To Know This Day.
You need to celebrate the birth of you. plus, you get to eat cake!