Giant party food trays are available from many supermarkets with deli departments - including Wal-Mart, Harris Teeter and Giant Eagle - and also from several restaurants with catering services, including Subway and Chick-fil-A. Prices, availability and variety vary depending on the store and its location.
Wal-Mart's deli department sells an assortment of party food trays, including shrimp cocktail trays, cheese trays and sliders. The appetizer platter features popcorn chicken, cheese sticks and jalapeño poppers, and it is available in medium and large sizes to serve up to 25 people. Wal-Mart recommends at least 24 hours' notice on all party tray orders.
Local and regional supermarkets often sell party food platters as well. East Coast grocer Harris Teeter offers an extensive selection of party trays, including traditional favorites such as boneless buffalo wings and sandwich trays, as well as breakfast platters, hummus trays and Italian-style cookies. Giant Eagle offers shoppers in parts of West Virginia, Maryland, Ohio and Pennsylvania an assortment of sandwich party trays, chicken party packs, wings and fruit trays.
Restaurants that offer catering menus often sell a variety of party food trays, such as tacos, chicken or sushi. Subway has sandwich platters with up to nine servings and cookie trays, while Chick-fil-A's party food menu includes fruit trays, Chick-n-Minis, Cool Wraps and nuggets.