Hey!  Dr Pepper has some of the neatest collectibles around.  And, now they have a really cool sweeptakes.

Check it out at this Dr Pepper site -

http://unbelievablysatisfying.com/

If you win, see if they'll throw in some of their old advertising collectibles.  You can get some ideas at their 125 year anniversary timeline - 

http://www.drpepper.com/about/timeline/