Osteria Ama West Chester

West Chester, PA — Events, Venues & Weddings, Food & Drink. From intimate occasions to big functions, our quality and efficiency hits the mark every time. Call today and let us help you celebrate your next event. Not only are we professional caterers, but we are also experienced event planners. Our all-in-one packages are designed with your budget in mind, meaning all you have to do is enjoy the event.