Tucked away on the flat roof at the back of Munich's National Theatre, invisible from the street, are 40,000 new arrivals. The Bavarian State Opera has followed in the footsteps of the Paris Opera and Vienna Konzerthaus and is now home to two beehives.
The BSO hope to be selling their first opera honey by this time next year.
But first they need to solve a problem - what to name their two queen bees. Add your suggestions to the Bavarian State Opera blog.