It’s been 20 years since the show first premiered, but the time has finally come—the day when 90210 became an actual date.

Although the fall season has not yet officially begun, the CW wants to make sure September 2, (20)10, a.k.a. “90210 Day,” does not go unnoticed. To help celebrate this fairly insignificant date in television history, the network will pull out all the stops: its planning to air a re-run on Thursday night.

There will be others, though, taking this event a bit more seriously. CNN personality Larry King will help host a bash in Beverly Hills. Fans are planning to attend 90210 showings at various locations including the Paley Center for Media in Los Angeles.

(To get a look at TV Envy’s Fall 2010 Programming Schedule, click here.)