Son or daughter:
At the end of the Chapter 1 you can choose between having a son or daughter.
Win All Horse Racing Bets:
Before attending a horse race, save your game ahead of time. After the race ends, remember who won the race, then reset your GameCube and load the file you saved before the race happened. Once the game is loaded, return to the horse race and place your bets on the horse that originally won the race.
Free Seed Maker:
Befriend the scientist by giving him gifts, and he will give you the seed maker for free at the beginning of the second year.
Chase Away Rain and Hurricanes:
When it’s stormy outside and you want to stop the rain, visit a mine and do some digging. As you emerge from the mine the rain will stop.