I was strolling in Saint-Germain en Laye when I bumped into this pastry shop.
It is a black/pink tiny cosy little shop where you can find good squared tartelette, from chocolate to profiteroles. They do themed workshops for children and adults (I've got 2 in my portfolio of becoming an amateur pastry chef or... maybe just professional pastry eater). Sabrina, the pastry chef is a really nice person and she teaches you some neat tricks. A good experience without pretention.
Tartelette passion fruit and raspberry
Tartelette aux pommes