Ethiopian cuisine
Both Ethiopian Orthodox Christians and Muslims avoid eating pork or shellfish, for religious reasons. Pork is considered to be unclean in both Ethiopian Orthodox Christianity and Islam. Many Ethiopians would abstain from eating certain meats, and would mostly eat vegetarian and vegan foods.
Kitniyot
While most Conservative Jews observe the tradition of avoiding "kitniyot" during Passover, the Committee on Jewish Law and Standards, an authoritative body in Conservative Judaism, issued two responsa in December 2015 that said it was now permissible to eat these previously prohibited foods throughout the world. These responsa were based on a 1989 responsa by the Responsa Committee of the Israeli Conservative Movement that permitted Conservative Jews in Israel to eat "kitniyot". While eating kitniyot has become more common in Israel, due in large part to the influence of Sephardic Jewish food customs, it is not yet clear whether Conservative Jews in other parts of the world will embrace the new rulings or continue to refrain from kitniyot.