Back when Lunar Lakes was released, there was coding added to the game (the unknown Wishing Well) which allowed Fairies & Fireflies to spawn around the Tree of Prosperity. When it was mentioned on official forums, SimGuruKelly replied “You don’t have a Wishing Well……yet.”
We now know the Wishing Well is confirmed, and with the help of Mod The Sims, Sims.Mixei.ru has brought to life the effects of having a Wishing Well and Tree of Prosperity on the same lot. When the Wishing Well is released, we know for certain it will add more functions to the Tree of Prosperity and Slot Machine.
Video Link