Bob, Linda, David and others - thanks for the fantastic suggestions!
Dorcas, thanks for putting the question out there - i'm sure quite a few of
us with Paddy-related gigs will benefit from the discussion ; )
A couple of other slightly relevant dances based on the cloverleaf and
snake themes -
"The Connectrix" by Rick Mohr -
http://rickmohr.net/Contra/Dances.asp#Connectrix
"Snake in the Hey" by Cary Ravitz -
http://ravitz.us/dance/#sh (beware the
tight timing - it has fangs!)