oh, Pete Wright also suggests bringing your clergyperson if you have one! (I have not taken that suggestion myself) Like Grinity's comment re: a friend with a suit.
I'm getting really slap-happy now and did this Google search
http://www.google.com/#hl=en&source=hp&biw=1020&bih=563&q=online+clergy+certification&aq=0&aqi=g3g-v6g-b1&aql=&oq=online+clerg&bav=on.2,or.&fp=da4af607061c90a3
with the idea of getting an instant certification as a clergymember so I could go visit schools with parents as pastoral support.
TGIF
Grinity