Grand Theft Auto: San Andreas Easter Egg - Vice City references

• Grand Theft Auto: Vice City reference in 555 We Tip mission
While going to the destination marker, you will see police cars chase a car and a man firing at them. If you look closely, you can see it is Tommy Vercetti from Grand Theft Auto: Vice City. Be careful -- the police will sometimes crash into you, giving you one star on your wanted meter.
• Grand Theft Auto: Vice City references
In the mission when you have to rescue Truth's friends, one of them is Kent Paul from Grand Theft Auto: Vice City. The old man who runs the casino that you later meet in the mission is Ken Rosenberg, Tommy Vercetti's lawyer in Grand Theft Auto: Vice City, and mentions Tommy and the "good old days" in an intermission sequence.
Walk into an Ammu-Nation and listen carefully. You can hear a commercial that was featured in Grand Theft Auto: Vice City. It says "The store leading the fight against communism is having a blowout sale! Ammunation has a wide selection of Peace Makers! Come by Ammunation on Militia Mondays... "
• Grand Theft Auto: Vice City references in Las Venturas
In the intermission sequence for Wuzi's casino mission entitled "Key To Her Heart", the board that CJ reveals is none other than the band Love Fist from Grand Theft Auto: Vice City. Additionally, one of the safe houses in Las Venturas is a casino in the northern part. Behind it is a sign of Candy Suxx moving her leg.
On the Old Venturas Strip, the cowboy on a casino is Grand Theft Auto: Vice City's southern real estate tycoon Avery Carrington.
• Grand Theft Auto: Vice City reference in Los Santos
Near the Vinewood area and the Market district, there is a giant studio company that you can enter. If you look at it, these buildings are the same ones that are at Interglobal Studios in Grand Theft Auto: Vice City. Keep looking around the building and you will see the front offices. In big letters, the name of the company is posted. It is Interglobal Television.
• Grand Theft Auto: Vice City references in San Fierro
Go inside the Zero RC toy shop. Behind the cashier is a game being sold. That game is Grand Theft Auto: Vice City. Additionally, go to the counter inside the Zero RC toy shop. You will see a rack of action figures that includes Tommy Vercetti from Grand Theft Auto: Vice City.
Buy the house in the Carlton Heights area (near the Go Kart Track). Go inside and look to your left. There should be a hallway. To your left should be your wardrobe. Look to your right and walk through the first door. After it opens, look at the picture above the bed to see the Diaz/Vercetti mansion from Grand Theft Auto: Vice City.