How does Grandma get revenge on the Halloween pranksters?

Why does Grandma invite Miss Butler to dinner?

How does poverty affect Grandma and the other residents of the town?

Why is the American Legion Armistice Day shoot held at the Abernathy farm?

Why does Grandma keep a snake up in the attic?

How does Grandma achieve justice with respect to Mrs. Weidenbach and the Daughters of the American Revolution meeting?

What sort of reputation does Grandma have among the townspeople? What is she notorious for?