From Cazenovia:

Take Route 20 East
Turn left onto Nelson Rd
Town office and court are on the right hand side across from Bingley Rd. at the intersection of Nelson and Fenner East Rd.

From Morrisville:

Take Route 20 West
Turn Right onto Nelson Rd.
Town office and court are on the right hand side across from Bingley Rd. at the intersection of Nelson and Fenner East Rd.