Which sly laugh, made plural, is a candy bar?

What is a slangy term for a baseball doubleheader? A slave named Isabella at birth adopted which unusual name in 1843 and became an itinerant preacher? A sleeper, a hammerlock and an ankle lock are all what? A Slovak state was nominally independent during WWII but collapsed when which army arrived in April 1945? What word names a small, informal restaurant or a person eating there? What is a small amount of liquid flowing slowly called? What word names a small amount or an English dessert of sponge cake, custard and cream? Which small Basque town was immortalized in a 1937 Picasso painting?