The Market Square
The people all have totally different personalities, there are no two alike. And this fact is worth studying. The best time is the morning, when your mind is still quite fresh. And the best place is Kaltern's main village market square. Just simply observe, with perhaps a cup of espresso, and - slow down the pace a bit.
Enjoy some ice cream near the fountain, no, here it's called gelato. Or perhaps even a cappuccino. But if you want to continue doing as the locals do in the afternoon, then it should be a glass of lightly chilled Kalterersee wine.