If you are trying to find a credit card that lets you in to the game or the concert with better seats then this may be your card. Planning on buying concert tickets? Citi Cards offer a presale code to input in Ticketmaster.com as a cardholder of any of their banks cards. All you have to do is enter the first six digits of your card number and you can buy a concert ticket such as the Britney Spears Femme Fatale Tour. Another reason to have a Citi card is to get Preferred seating and VIP at House of Blues events.
Update: This is an outdated offer but you can catch Pop Princess Britney Spears in Las Vegas at Planet Hollywood and earn Starwood points for staying at that hotel.