You were right on the money with the hash slice concept. Thanks. I just want to post the correct code since there was a slight error in yours:

Instead of:

push @rows,
  [ "", @ADDRESS{ qw/ First Last Address Phone Email Description / } ]
+;
[download]

I had to use:

push @rows,
  [ "", @{$ADDRESS{$name}}{ qw/ First Last Address Phone Email Descrip
+tion / } ];
[download]