From J-Walk Blog:
How are you celebrating National Hamburger Month?
May is National Hamburger Month and celebrated each and every year by a huge amount of people! National BBQ Month is also celebrated this month of May so extremely large amounts of hamburger is cooked on grills in honor of this holiday.
Now National Hamburger Day is a bit confusing when it comes to the date. We found references that claimed December 21, July 28 and May 29th as National Hamburger Day. It is possible that there’s more than one Hamburger Day but it must be noted that the date mostly publicized in radio and news media is May 28th!
Just don’t confuse it with National Hamburger & Pickle Month:
This holiday is celebrated the month of March!
Why not throw some BBQ sauce on that burger and celebrate both!