I have learned that our overnight visit to Lucerne is during the Blue Balls Festival.
(1) Would I be better off not asking why it's called that?
(2) It looks as if there will be a performer we want to see on our night, but the lineup isn't being released officially until April 26. Can I just wait till then, keep an eye on the website, and snag some tickets online? Or can I wait till we get there? Or must I make an extra effort now?