What event names are allowed on Facebook?

Event names must accurately reflect the event. Keep in mind that only the host of the event can manage event details.
Event names can't include:
+ Terms or phrases that may be abusive or violate someone's rights.
+ Improper capitalization. Event names must use grammatically correct capitalization and may not include all capital letters, except for acronyms. The first letter of the event name must be capitalized.
+ Symbols (ex: ®) or unnecessary punctuation.
+ Long descriptions, such as a slogan. Event names are limited to 140 characters.