I've never tried to access this, but MLB.com gives away 20,000 Domino's pizza after each no hitter. You'll need to be logged in and check the site at 3PM ET (I believe). Maybe one of us can get one!
Thanks for the heads up Ken, bookmarked!
I was able to try at the correct time, and it appears they email you later if you qualify.
Back again today at 3 PM ET thanks to Arrieta.