(v): occupy a certain position or area; be somewhere
(v): take charge of or deal with
(v): provide care for
(v): to accompany as a circumstance or follow as a result
(v): be present or associated with an event or entity
(v): work for or be a servant to
(v): give help or assistance; be of service
(v): give heed (to)
(v): hear with intention
I love this quote from CNN: "Amy Winehouse voluntarily attended a London police station today by appointment. She was arrested in order to be interviewed and is cooperating fully with inquiries." She attended a police station, like a concert, or a school lecture. Brilliant!
I think I did Pro :-)
An oligosemantonym, you mean?
WordNET shows quite a number of meanings for what is all-in-all not a very interesting verb.