Bleeding Heart Songs: Suicidal Tendencies: "All I wanted was a Pepsi..."?

Questions

Which London theatre house is built on the site of a well once famous for its medicinal properties?

By what more familiar title is the First Lord of the Treasury better known?

In post war fashion who was responsible for the New Look?

What or where is Europa?

Which leisure activity was handed to the world by an american pie company in around 1900?