The monthly raffle is a special event where you can win big rewards. 5 players will win 1000x FLOWER, while 2 players will win a Bud NFT.
Getting a ticket, however, is a feat to itself. Despite the game telling you that you can find a Prize Ticket by doing NPC deliveries, no character will actually give you one just by earning points. What they will give you is a treasure chest key, which is the primary source of tickets at this time.
You can see the probability of getting one for each chest type at https://sfl.world/info/chests. If you have a Bud already, you could potentially earn one through the Bud Chest.
If you are a master digger, you have a fairly good chance of getting a Prize Ticket if you can keep up your streak for 11 or more days. The chances of that are shown at the above link also.
A Prize Ticket is also one of the available items at the Marketplace Rewards Shop. It's the most expensive thing there, but you can also buy treasure keys, so if you're tired of eating Trade Cakes you can try spending your rewards on those instead.
In the event you get your hands on one of these coveted items, visit the Retreat and give the ticket to the goblin shown above. Then wait. The raffle is done manually by the developers during their Town Hall livestream, so tune in to see if you've won!
Contributors to this page
librophagus - primary content
iSPANK - tagging