Q: What symbols are used in bar mitzvah?
A: I think you mean in the Aliyah and celebration. Bar mitzvah means " son of the commandments" it applies to a person not a thing. He automatically becomes a Bar Mitzvah when he is 13. But in the religious portion of the celebration, -Synagogue or venue for Aliyah(Optional) http://upload.wikimedia.org/wikipedia/commons/thumb/3/3c/Great_Synagogue_Plzen_CZ.jpg/534px-Great_Synagogue_Plzen_CZ.jpg -Bimah http://www.modenee.com/cafe/images/bimah.jpg -Torah http://www.njjewishnews.com/njjn.com/121406/sxShulCelebrates.jpg -Yad http://www.jerusalemeverything.com/images/cp/yad_choshen_darkblue.jpg -Siddur http://design.flowingpens.com/blog/images/siddur.jpg -Kippah http://atschool.eduweb.co.uk/sirrobhitch.suffolk/synagogue/images/objects/kippah.jpg -Tallit http://www1.istockphoto.com/file_thumbview_approve/977656/2/istockphoto_977656_tallit_on_table.jpg -Dress Clothes -Guest -Rabbi and/or Hazzan(Singer) Kiddush Luncheon after services(not party) -Soda -Snacks -Challah http://www.akakestrel.com/Images/food/honey-vanilla-challah2.jpg -Wine and/or Grape Juice Party(Optional) -Venue -Tables and chairs -Foods -Drinks -Entertainment -Guest -Candles -Cake(optional)