Credit: Video Still Photo: VIDEO: Modern Family Season 3, Episode 17 Preview: ''Leap Day''

It's a very special Leap Day extravaganza on Modern Family Season 3, Episode 17: “Leap Day.”

It's not just February 29th for the Modern Family gang: It's Cameron's (Eric Stonestreet) birthday, and it only comes once every four years. How will he celebrate? With much fanfare and many wacky mishaps, of course!

Watch a preview of the episode here:


Credit: ABC © 2012 Disney ABC Television Group Photo: Modern Family Preview: A Very Special Birthday, Season 3, Episode 17 (VIDEO)

Catch the episode on Wednesday, February 29 at 9 p.m. ET/PT on ABC.

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