Yvette's gotten turned around at some point. She went down to a chemist and got some pills for the swelling and orders to stay off her leg and ice it (thankfully, nothing horrible, but her knee's going to be kind of ugly with the bruising, and the ankle's definitely making her know that crutches are a good idea. However, if she's going to be stuck icing her leg, she wants to get some groceries. Maybe a magazine or three to read. The college campus isn't that bad for finding her way around, but she's definitely not seeing anything familiar.
There's a water balloon fight as part of a birthday party going on, and some sort of face painting thing happening. Crowded. Good for blending in, in a way, but also not great for just figuring out where you got lost.