Select an exhibition game at Kaufmann Stadium. When a player hits either sign that reads "Win a lizard", the entire team will turn into lizards.
Dancing Players In Dugout
At the code screen enter CHACHACHA and the players in the dugout will be doing the Cha Cha Cha
If somebody hits a home run off of the foul pole go to INSTANT REPLAY and show it in regular time, changing the camera to zoom out a little bit, and when it hits the foul pole, the announcer will say "Its off the foul pole!" I have done it before, but it is kind of hard to do.
Mini Hang-On Rare Collectible
Go to the 'You Arcade' and have a go on 'Hang-On' if you net over 10,000,000 points the Arcade Manager will give you a rare 'Hang-On' mini collectible.