Can anyone tell me about European Christmas markets? I really like the idea and thinking of going with some friends, but not sure where to start…if we were to decide on, say, Cologne, do we just book travel and hotel and just wander? Or are there tours? Do we go to one market or several? Should we book restaurants or are we better off just eating market food for several days?! I feel like I want someone to create an itinerary for me! Too many decisions!