Amor de Brazil, the restaurant that introduced the churrascaria concept to Greater Cincinnati, has closed. Its last night was March 11. Al Copeland Investments opened the restaurant in Deerfield Township in August 2006, replacing what had been a Copeland’s of New Orleans. The all-you-can-eat grilled meat plus elaborate salad bar concept, which originated in Brazil and Argentina, is popular around the country. Boi na Braza, downtown, is another example of the type.