Mad Men's special two-hour premiere for Season 5 arrives this Sunday at 9/8c on AMC. Looking for ways to keep busy until then? Here are ten things to do in preparation.

1. Get back up to speed with Mad Men's "Where Season 4 Left Off" video.

2. Learn what Season 5 has in store via behind-the-scenes video interviews with Jon Hamm, Vincent Kartheiser, Jared Harris, and series creator Matthew Weiner.

3. Click through 14 Season 5 Mad Men character portraits.

4. Find some last minutes ideas for premiere night with the Mad Men online party guide.

5. Create a new Mad Men avatar. Already have one? Give yourself a makeover.

6. Take a photo of yourself "Draping." 

7. Decorate your Mac/PC with Mad Men Season 5 desktop wallpapers. Update your Facebook Timeline image, too.

8. Enter the Mad Men L.A. Sweepstakes for a chance to win a trip to the Season 6 premiere.

9. Like Mad Men on Facebook; follow Mad Men on Twitter.

10. Sign up for the Mad Men Memo, a weekly newsletter that keep you up-to-speed on the series.

Mad Men Season 5 debuts with a special two-hour premiere on Sun., Mar. 25 at 9/8c.