Tell about Tralee (6)
I believe the answer is:
relate
'tell' is the definition.
(as in to tell or relate a story)
'about tralee' is the wordplay.
'about' is an anagram indicator.
'tralee' with letters rearranged gives 'RELATE'.
(Other definitions for relate that I've seen before include "Do well; wave about" , "Show sympathy" , "link" , "Give a report or show a connection" , "Describe an event" .)