To get the Secret Ticket from Zack, which allows your character to pole dance in the casino, the pole dance sequence must first be unlocked. Once the pole dance sequence is shown, on the following night, Zack will give your character the Secret Ticket which allows her to do the dance. Once it is used, it will disappear, and the only way to get another ticket is to hit the jackpot nine times again.
Pole Dance Sequence
Bet 3,000 Zack dollars on Christie's slot machine and hit the jackpot a total of nine times to unlock the pole dance sequence. In order to bet 3,000 Zack dollars using Christie's slot machine, you must have a minimum of 1.5 million Zack dollars, otherwise the machine will not be working.
Bet all of your money on either blackjack or roulette in the casino. If you lose, power off the game and restart it for that day. Repeat this as much as desired.
Earning money is easy in the "Marina Race". Play this in the morning, noon, and night for three days to earn into the millions of dollars.
Easy Relationship Points
Go to a vacated area where it is just the two of you. Play a mini-game and let your partner win. Another contributing factor is winning volleyball games. If you lose, your Relationship points will decrease. Note: The Waterslide activity will not increase your Relationship points because it is a solo mini-game.