If the hot dog is the king of street food in the States, then the doner kebab definitely gets that title in Europe. These sandwiches are loaded with slow-cooked rotisserie meats, and you can find them just about anywhere on the continent—especially Germany, where they've been the most popular handheld food since the 1980s.

Spitfire aims to introduce Americans to the joys of this popular dish, which is actually Turkish by origin. Its version is made even more special with high-end ingredients, including local produce and housemade breads and sauces. The restaurant even allows diners to build their perfect doner kebab from the ground up, encouraging them to customize each sandwich or bowl with their preferred protein, veggies, and condiments such creamy tzatziki or zesty curry sauce.