Yeah yeah, I missed it. Don't make me prime the moon canon Applejack.
Zap2it released the synopsis for season 3 episode 9 at the same time as episode 8. Head on down past the break for all the fun information on it.
Season 3 Episode 9
Apple Family Reunion
Synopsis: Granny Smith agrees to let Applejack lead the Apple Family reunion but Applejack loses sight of what is truly important.