Okay, tour is a bit generous. Christmas markets or something else appropriate for winter. Great music event even.
Where? Any combination of Hungary, Austria, Germany, Switzerland or Czech Republic
22 November I take a trains from Budapest to as close to Ramstein Air Base as I can (even Frankfurt is okay). I stop along the way to visit Christmas Markets. A night here and a night there sort of thing. But I must be in Frankfurt / Ramstein Air Base the morning of 27 November (means arriving the 26th). 29 November I fly back to Budapest out of Frankfurt.
OR
I fly to Frankfurt 26 November and go to Ramstein Air Base the morning of the 27th. Then 29 November I begin the train trip back to Budapest with Christmas Market stops along the way. I want to be back in Budapest no later than 3 December.
OR
I take the train both ways. Depart Budapest 24 November and return to Budapest 1 December.
OR
Some arrangement where we are with my son 27 and 28 November but fly in both directions and train around a bit before or after the 27th and 28th.
I guess on any of the four I have an extra day if its worth it.
Back Story: The S.O. and I were supposed to spend a week in Spain or Morocco with my son and his family. But his work is such that making plans is impossible for him. So, the S.O. and I will head to his house.