VMWare Fusion - Where does a shared folder appear if the Virtual OS is “Snow Leopard Server”?
I received a correct answer on VMWare community forum:


  Using VMware Shared Folders requires VMware Tools be installed in the Guest OS, have you installed VMware Tools?
  
  If yes make sure you have Shared Folders turned on in the Virtual Machine Settings and have added a shared folder.
  
  If that has been done there should be a VMware Shared Folders alias on the Guest OSes Desktop.
  
  Also look in /Volumes for a directory named VMware Shared Folders as that is the mount point in OS X for VMware Shared Folders.