Noodle bars are casual dining establishments that specialize in serving various types of noodles, often inspired by Asian cuisines. Customers can typically choose from a variety of noodle types, such as ramen, udon, or soba, and pair them with different broths, proteins, and vegetables. The atmosphere is usually relaxed, making it a popular spot for quick meals. These bars often allow for customization, where diners can select their ingredients and toppings to create a personalized dish. Noodle bars have gained popularity in urban areas, appealing to those seeking flavorful and satisfying meals in a fast-casual setting.