As used here, "açougue Brasileiro" — "Brazilian butcher" — is likely less a reference to a country of birth than to a specialty in meat trimmed to South American tastes. This day, however, I didn't have the appetite to ascertain whether this is truly the case.
Casa de Carnes Solucao
171 Appleton St. (at South St.), Lowell, Massachusetts
(From an August 2011 visit)