Greater Danbury area state lawmakers and their challengers will be participating in a forum tonight in Danbury.  The Northern Fairfield County Association of REALTORS is hosting the candidate discussion at the Portuguese Cultural Center from 6:30 to 8:30pm.  There will be a meet and greet opportunity after candidates answer a series of questions.  Democratic and Republican state House and Senate candidates from Bethel, Brookfield, Danbury, New Fairfield, and Redding are attending.