Board Thread:Tapped Out Help/@comment-26134842-20150524212117/@comment-26143371-20150525111856

There are two other ways to get free donus:
 * Once you're on the max Level you can get free donuts from Bonus Levels
 * Once you've all the Friend Points Prizes, there is a small chance to get free donuts for each freind action(see the Trivia section)

Additionally you can get free donuts from most events
 * Sometimes EA just gives them as a present to players(e.g. during St. Patrick's Day 2015 Event and Easter 2015 Event).
 * In Major Events you can usually get free donuts for every few thousand additional prize track currency once you've recieved all prizes(e.g during the Superheroes 2015 Event or the Terwilligers 2015 Event)