Krystel Fernandez Torres, wearing a set a gray wolf ears and a long, gray tail, had no trouble huffing and puffing and blowing away the straw and stick houses of two of the three little pigs. The pigs – all wearing pink ears – ran away as members of the “Three Piggy Opera” sang the story on stage before an audience at Shasta Elementary School, where students from all over the district attend migrant summer school.