The Onion is a restaurant that serves a selection of appetizers, burgers, desserts, pasta items, sandwiches and wraps for guests in Spokane in Washington. The restaurant s children s menu includes pepperoni pizza, spaghetti, milkshakes and crispy chicken fingers. It features a private room that accommodates more than 25 people and hosts business meetings, special events, casual gatherings and parties. The Onion also serves beverages, such as draft root beer and lemonade. The restaurant provides a variety of merchandise that includes sweatshirts, T-shirts and hats. In addition, it accepts on-call reservations. The Onion serves grilled chicken Caesar, classic side green and spinach bacon mushroom salads.