One school's plan:
 http://www.northstar.k12.ak.us/parent/pacithree.html

Suggestions on how to conduct a conference:
http://www.teachervision.com/lesson-plans/lesson-3854.html

 http://www.teachervision.com/lesson-plans/lesson-3683.html

http://teacher.scholastic.com/professional/parentconf/planning_parent_confe.htm

These are suggestions for parents to follow, but they make interesting reading as a teacher too:
 http://www.ed.gov/databases/ERIC_Digests/ed433965.html

 http://www.naspcenter.org/parents/ptconf.html

 http://www.womenof.com/Articles/fc1025993.asp