So, here's my plan...it's a bit gruelling, but I think it'll be a pretty good survey of the continent. And my passport doesn't expire until 2021, so I can always visit some place again if I really like it.
Day 1. Transit out of theater
D2. London, England
D3. Amsterdam, Netherlands
D4. Hamburg, Germany
D5. Liepzig, Germany
D6. Berlin, Germany
D7. Warsaw, Poland
D8. Prague, Czech Republic
D9. Budapest, Hungary
D10. Belgrade, Serbia
D11. Vienna, Austria
D12. Heidelburg, Germany
D13. Paris, France
D14. London, England
D15. Return to theater