A meat serving fork or baked potato fork are excellent servers for onion rings. Oranges Use the Fruit Knife to cut the two ends off, then cut the peel off in vertical strips. When the rind is loose, it can be pulled off using fingers. Tangerines are usually peeled this way. Seeds can be removed with the Fruit Knife.
Oysters Use an oyster server or large tablespoon to serve oysters.
Oysters on the half shell are usually served on ice with a small dish of cocktail sauce. Use your Cocktail Fork to spear the oyster and dip into the cocktail sauce. Eat the oyster in one bite. At an informal setting, it is acceptable to pick up the shell with your fingers and suck the oyster right off the shell.