Which of the following is an example of an external event organized by a golf facility?

An external event organized by a golf facility typically involves participants or groups that are not primarily members of that facility. A charity outing involves outside participants and often aims to raise funds for a specific cause or organization. This event, by nature, extends an invitation to the general public or specific groups outside of the regular membership of the facility, making it a prime example of an external event.

In contrast, a member-guest tournament, a corporate league, and a club championship are primarily designed for members and their invited guests or for specific corporate teams. These events focus on enhancing member participation and engagement, which distinguishes them from the broader outreach objectives of charity outings. This is why the charity outing is the most fitting example of an external event organized by a golf facility.