McDonald’s: Buy 1 Quarter Pounder Get 1 Free – No Coupon Necessary (Valid 6/18 – 6/20 Only)

Heads up! If you’re a fan of McDonald’s Quarter Pounders, you are in luck! Starting tomorrow 6/18 and running through 6/20, McDonald’s is offering up Buy 1 Get 1 Free Quarter Pounders – no coupon necessary! What an inexpensive way to treat a friend or coworker to lunch! Go here for more details. 
(Thanks Coupon Pro Blog!)