Harvest Goddess Events
The Harvest Goddess lives in the pond next to the Hot Springs on Mother Hill. If you toss something into the pond, she will appear and thank you for your gift. She will also ask if you wish to connect to your Gamecube since she is the GC/GBA connection access point.
As any girl, the Goddess really likes gifts of food that you've produced on your farm. You can throw her ore that you've dug up from the mine, but she's really not into receiving dirty rocks. Sometimes when you give her gifts she'll actually start a conversation with you instead of just her normal "thank you" message. You may even receive a gift back from the Goddess. How nice of her!
After throwing in an item for 10 days, she'll give you a Power Berry.
Eleven days later she'll pop up and ask you if you like anybody. When you answer that you do, she'll ask you who you like and give you a list of some boys. You can choose between Doctor, Grey, Kai, Cliff, Rick, or Kappa. Won and Gourmet do not appear on her list. Perhaps she has a grudge against them? Anyhow, the boy you select will have his affection towards you increased a little bit. If you choose Kappa the Goddess will be pleased and give you a bag of RelaxTea Leaves. You will also receive 1 Event point for choosing a name from her list.
From then on she will randomly give you White Grass, which sells for 150 G each. Most of the time she'll just thank you for throwing your gift into the pond.
During the first 5 days of the new year you'll see the Goddess even has her own game show on the variety channel. Five times a day you can play her "less than/ greater than" game. She will pick a number and you have to guess wether the next number is bigger or smaller then her number. Once you miss one of the numbers then the game is over and you might get a prize.