Seeing:
* the sun! Could it be actually Spring?

Hearing:
* the sounds of Northern Germany rediscovering life out-of-doors.

Tasting:
* Wirsingkohlroulade in the cafeteria at the university and it was not good.

Smelling:
* dust. Can you smell dust? Maybe not, but I swear I do.

Feeling:
* a sore lower back from all the cleaning and lifting of heavy boxes..