Final answer:
Late-night sessions refer to a special event for customers held after regular business hours, aiming to provide an exclusive experience and potentially increase business revenue.
Step-by-step explanation:
The term late-night sessions could refer to various activities depending on the context. However, based on the options provided, it seems that the term is used to describe a special event. The most appropriate definition from the given choices would be:
b) A special event for customers after regular hours
This definition implies that the establishment hosts an event for customers that takes place outside of the normal operating hours. The goal of such late-night sessions is typically to provide an exclusive experience, such as live entertainment, themed parties, or unique opportunities for guests to enjoy the venue in a different setting. This can help businesses increase revenue, attract new customers, and provide a memorable experience that differentiates them from competitors.