Final answer:
Drinking contests or games encouraged by private events that lead to excessive drinking are generally against Standards of Practice and can result in legal liability for event organizers, as they may violate public safety laws and norms.
Step-by-step explanation:
Under Standards of Practice (SOP), it is generally considered irresponsible for private events to encourage drinking contests/games that lead to excessive drinking. While private property rights are held in high regard in the United States, and adults are legally allowed to consume alcohol, organizing events that promote excessive drinking can lead to liability for event organizers, particularly if harm comes as a result. Such activities may violate laws concerning the promotion of excessive drinking, public safety, and could potentially be grounds for negligence should any attendees be harmed as a direct result. The issue of spontaneity versus event planner intent can also play a role in determining liability; however, as a general rule of thumb, promoting excessive alcohol consumption at organized events is discouraged and can lead to legal complications.