Keep it light and fresh with ceviche from this eatery near rue Montorgueil. When it's too hot to think about cheese and duck, go for a meal of crisp granny smith apple, avocado, and tuna, or octopus served with lemon and red onions. Natural light filters into the spacious dining room, which is arranged with mismatched chairs and tables. They take walk ins for lunch, but you'll need to reserve for dinner. They recently opened a second address in the 10th because the Parisian appetit for Peruvian food has historically been insatiable.