Whoopie pie- crushed pineapple filling?

[desylicious]

I remember when I was growing up in Pottstown, PA, at church suppers, the ladies would make whoopie pies with a cream cheese and crushed pineapple filling. I remember the filling to be just slightly tangy and a bit lighter and fresher tasting with the pineapple. Could this be possible? Anyone else remember this?

Recipe?

[stilton]

Snag the filling recipe from here, combine with your favorite WP cookie/cake recipe.
http://www.cookiemadness.net/?p=1590