No offense Henry, I do it myself.
It just seems funny to use the term "mecca" because Mecca is actually another city.
It is like saying "New York is the Paris of the Universe"
Anyway - for ME, we took time after our last Danube River cruise to go to Austria and it was wonderful. We stayed in Salzburg - home of Mozart and the Sound of Music. We only spent two nights but we had 36 hours of sightseeing - definitely a highlight.