Al, Glad you made it to München, and there were cocktails to help!.
It appears they have Segway tours there as well.
If you ever do manage to leave the hotel, in our much younger days, Joanne and I enjoyed ice skating on the Olympic Rink,
The obligatory trip up the TV Tower (Germany's tallest) for the view, and The BMW HQ/Museum/Factory tour.
I remember it winding up some UK BMW fanboi's who would have killed to visit there, only for Joanne to complain that
"I dragged her round there".
The Deutsches Museum was a geek highlight, where I got to sit on a Cray-1, and admire the
burst of innovation in Aeronautics during 1939-45