Samuel Adams is giving away a free Samuel Adams 1/2 Liter Beer Stein. This freebie is for those 21 and over, and it is not valid in California or Texas. To request your freebie, you need to text STEIN to 30364 and reply with your DOB in MMDDYY format. You will receive a reply with a link where you must provide your name, address, email address, date of birth to claim. If you can’t text, you can email OfficialRules@samueladams.com and provide your first and last name, complete mailing address (PO Boxes not accepted), telephone number, email address, date of birth.