Put this template box on event pages.
{{Event
| Title = full title of the given event
| Description = short description
| Type = Lecture|Workshop|Hackathon|Meet-Up|Party|Screening
| Date = YYYY-MM-DD of the event
| Start = HH:MM of beginning
| End = HH:MM of ending
| Duration = duration in hours
| Speaker = Name of the speaker, instructor or working group (''optional'')
| Host = Username of the responsible Chaosdorf member
| Location = Ort (''optional'', nur für externe Veranstaltungen)
}}
See also: Help:EventDate