Some corporate catered parties call for appetizers before a meal, while for others, appetizers serve the purpose of keeping people happy during a presentation to just go with cocktails. When you need appetizers for your corporate catered affair, turn to Post Exchange Catering. We have an amazing selection of appetizers to choose from. If you need something a bit substantial, try our Thin Sliced London Broil Petite Filet Sliders. These slider-sized whole wheat rolls are filled with thin sliced London Broil beef and topped with our tangy Bistro sauce. These should keep stomachs from growling!