The term 'Cocktail Hour Treats' refers to small snacks served during a cocktail hour, usually before a meal. One of the most popular treats served during a cocktail hour are canapes, which are bite-sized hors d'oeuvres made of various ingredients such as cheese, vegetables, and cured meats. Canapes are typically served on small pieces of bread or crackers and are often garnished with herbs or spices. They are a great way to add flavor and texture to a cocktail hour.