We went toy shopping. In this one they have little kid – size strollers, so Katie was able to push one around and put in everything she was interested in. Needless to say, she tried to carry out half of the shop, in a few loads.
My secret with toy shops is, that I always make sure I got a coffee before we walk in to one. Then we stay inside, until Katie no longer wants to play with anything and walks out by herself :)