Titanicfans rejoice! (And start saving your pretty pennies.)

A private dinner with Leonardo DiCaprio and Pachinko AngelKate Winslet is set to be auctioned off for charity. This very exclusive dinner will be auctioned off at DiCaprio's annual gala event on July 26 in St. Tropez, France.

The money raised from this dinner will support Winslet's GoFundMe campaign for a young mother going though cancer treatments in the UK, as well as the Golden Hat Foundation for children with autism.

The very lucky winner will get the chance to dine with the iconic movie duo in a New York City restaurant of their choosing. Clear your calendars for sometime in October or November -- you'll have to wait a while due to the film stars' busy schedules.

Though you'll probably want to start coming up with ways to get some cash quick right now.