If you thought you couldn’t love Dunkin’ Donuts anymore than you already do well then I have one more reason for you to: FREE Donuts June 1st! Yes you heard me correctly, good ol’ Dunkin’ will be giving 1 free donut to each patron with a purchase of any beverage, Friday June 1st in honor of National Donut Day. The greatest day in the entire world. Just to give you a little history on how National Donut Day originated, let us go back in the day to 1938. The Salvation Army wanted to honor women who served in WWI by giving them a free donut…