On June 8th in 1984 (33 years ago!) Ghostbusters was released in theaters! History.com reports that it was a huge hit:
Despite its hefty $30 million production budget–an unprecedented amount for a comedy–Ghostbusters was a box-office hit by any standards, beating out Indiana Jones and the Temple of Doom to become the second-highest-grossing movie of the year with $229 million, behind only Beverly Hills Cop ($235 million). It was equally well-received by critics; Roger Ebert of the Chicago Sun-Times, for one,called it “an exception to the general rule that big special effects can wreck a comedy…one of those rare movies where the original, fragile comic vision has survived a multimillion-dollar production.” (http://www.history.com/this-day-in-history/ghostbusters-released)
You can celebrate this accomplishment by borrowing the original Ghostbusters movie or the rebooted version from the library!