Children are in for a treat at hip boutique lulu & cie in the 12th arrondissement. The shop’s owner, Céline Marie, sources toys, paper goods, and party decorations from around the world with a playful, retro vibe. Kids of all ages will find something to pick out in the pocket-sized treasure trove, from one-Euro trinkets to larger toys, featuring many toys with an educational angle. Though the store is for kids, there are a few souvenirs you could pick up for people older than 10, like a colorful watch, a mug, nailpolish, or mini-map. We know a perfect souvenir when we see one. The store is very close to Marché d'Aligre, which, if you're entertaining children, will certainly amuse and feed them well.