From every destination, I buy a magnet (you know the ones we put in the fridge) that is strongly connected to that destination. Now for a guy that has been to several Greek Islands, (and not only), you can understand that buying something special matters, something unique!
Is there any place that sells (special/nice/beautiful/distinctive) magnets in San Francisco?
For example, from Monaco I bought a magnet that was like a wall-frame, and my mother found it marvelous! I really want to bring her one that she will find special..
A negative answer would be also accepted (i.e. that every store that sells souvenirs is pretty much the same for magnets).