If you're going for a walk in the evening, you'll notice that there are different Christmas lights strung across many of the streets in Madrid. Do you notice lights on the grey/blond woman's street? What do they look like?
Here are some examples:
These are on Velasquez
These are on Lagasca
Ortega y Gasset
Send me a sign boy dog (through the Pet Psychic) and I will continue to look for you...