Fresh from his best actor Oscar for his performance as Harvey Milk, Sean Penn is pushing California to officially recognize the late gay politician's birthday.
State Senator Mark Leno plans to reintroduce a bill Tuesday with Penn by his side designating Milk's birthday a "day of significance."
Governor Arnold Schwarzenegger vetoed the same bill last year.
In his veto message, the governor said Milk should be honored in San Francisco but not statewide.
Leno says Penn's award shows that Schwarzenegger's argument about Milk being only of provincial interest no longer holds up.