So let me get this straight, you're IN Paris, WITH the family, ON the FOG, and you're looking for a tool store? That has got to be the saddest post I've seen on here in a long time...and that includes the endless whining on the K threads.
To each his own I guess, mais triste!
I don't have a clue where Le Festool Boutique is around there, but I heard there's a very good divorce lawyer in the 6eme Arrondissement...