Look on the left ledge near a red orb chest, there should be a small firefly buzzing around, Press R2 near it. Outside the Temple of the Oracle, in the area with the Gravedigger. If you win, the first time, you get a large amount of Red orbs. closer to the end, you have to rotate the Left Analog Stick. you have to press the buttons as it commands it. All you see is the vase, but as you get further, the vase will shake more and more, until it falls and breaks. If you jump on the bed, A circle will appear above the bed, indicating a Mini-game. In the Beginning of Act 2, there are 2 women in your bed when you are inside your ship.
Call the number to get a pre-recorded message describing how cool you are (or aren't). The secret message is a scrambled telephone number, just read it from left to right to figure it out. Destroy the Ares and Minotaur statues in the throne room at Olympus (use Lance of the Furies: L1+Circle).