A bar mitzvah takes on the religious responsibilities of a Jewish adult.
That depends on whether the boy's Bar Mitzvah is held in the chapel or sanctuary of the synagogue.
Any food can be eaten at a Bar/Bat Mitzvah, including traditional and non traditional foods. The Bar/Bat Mitzvah child can pick the food.
Jewish boys have a Bar Mitzvah at 13 years as a rite of passage.
The minimum number of people required for any public prayer service is 10, but there is no maximum. Any number of people can go to a bar Mitzvah.
Jews celebrate a bar mitzvah when a boy turns 13 and becomes a official adult man/member of the community.
It is where the Bar Mitzvah ceremony takes place.
A boy has his Bar Mitzvah at age 13.
Yes, the boy is called 'a/the bar mitzvah' which translates as 'son of mitzvah'. For a girl, it would be 'a/the bat mitzvah' 'daughter of mitzvah'.
Typically you would wish the Bar Mitzvah boy and his family "Mazal Tov"
For favors at a Bar Mitzvah, you should look for something simple and meaningful. Perhaps a small booklet with pictures of your brother's journey? Or maybe a small, religious token.
There is no cloak worn at a bar mitzvah ceremony. If you're referring to the prayer shawl, that's called a 'tallit'.