Let's put it to a vote

So, in the institute where I work, it is important to have an official form signed whenever one takes a trip away from the lab. Such trips are divided into "vacation" and "official journey". My trip with best friend to a near-by locale while she was here to visit was most definitely "vacation" while my trip to a conference where I gave a talk was an "official journey". Where would you classify the travel for postdoc interviews where you give a seminar on your work and visit another lab? Vote in the comments (and on the side bar if I manage to figure out how to add a poll...)