I believe the foods from this event act as top level food for hunter's pets too. Nabbed a bunch and when pet died and got pissed, fed these foods to it and just one feeding it jumped up a whole happiness level. Only a max stack of 20 each, but doesn't looks like an expiration window - so stock up while leveling or raiding so can cheaply keep your pet happy.
Bounty of the Harvest doesn't go away after the event!I've had mine since last year, and its really handy for Hunters as any pet that can eat Bread can eat the conjured food it produces!It's saved me in a couple Molten Core raids when i ran out of food.
When does this event end?
It usually lasts one week, but not sure how it is for Classic?
Since last year? I've had mine for 15 years in retail!