Final answer:
A restaurant that serves food on platters for everyone to share and pass around the table uses the family style service. It's a communal way of dining, different from other formal services like French or American styles.
Step-by-step explanation:
The restaurant service style where food is served on platters for everyone to share and pass around the table is known as family style service. It's a casual and communal dining experience where the diners serve themselves from shared platters placed in the middle of the table. This service style emphasizes togetherness and sharing, making it common in many family gatherings and informal restaurants. It's different from self-service or buffet-style, where diners typically serve themselves from a variety of dishes displayed on a separate table, and from the more formal French or American service styles that involve dishes being served individually to guests by waitstaff.