What technique can a server use to promote new beverage items to guests?

Using suggestive selling techniques to highlight specials is the most effective method for promoting new beverage items to guests. This approach involves engaging with guests, offering personalized recommendations, and creating excitement around new or specialty drinks. By mentioning these items enthusiastically, servers can pique guests' interest and encourage them to try something they may not have been aware of.

For example, a server might describe a new cocktail's unique ingredients and flavor profile, or highlight any special promotions associated with new beverages. This not only enhances the dining experience but also demonstrates the server's knowledge and enthusiasm for the menu, which can positively influence guests' choices.

The other options do not effectively promote new items. Suggesting the most expensive option might backfire, making guests feel pressured or uncomfortable. Offering free samples without consent is not appropriate and could lead to negative perceptions regarding customer service. Waiting for guests to inquire about drinks misses the opportunity to actively engage and promote items that might enhance their meal experience.