For the Goal you need to water of harvest 15 Apple Trees, feed 15 Pigs, and collect 10 Country Fair Tickets. If you planted Apple Trees during the first part of the Back to School goal, then you’ll have no trouble with the first requirement. If you don’t want to wait for the Pigs, you can buy 15 Pigs from the Market and feed them.
The hardest requirement for this goal is acquiring the Country Fair Tickets. There are two ways to do so. The first one is to click on the Ask Friends button. This will post a request on your wall asking your friends for the item. The down side is that only three friends can click per request. You can ask again after eight hours.
The second way of getting Country Fair Tickets is through helping your friends. Keep an eye for those requests on the wall. If you help a friend, you’ll get the item as well.
Once you’ve completed the goal, you’ll receive 200 XP and 1,000 Coins.
I hope this guide helps you complete the goal.