Record Store Day is the day after Thanksgiving - Black Friday. Many bands put out special albums of previously unreleased material, live albums, or even special re-releases in honor of Record Store Day. These items you can only get at an actual store starting on that day. 

Here's a full list of who's putting out special albums. 

But, here are a few names for you:

-Joey Ramone

-Nirvana

-Joe Strummer

-Volbeat

-White Stripes

-Incubus

-Rolling Stones