Free bacon: McDonald's hosting 'Bacon Hour' on Jan. 29

The best happy hour may be the one that includes free bacon.

From 4 p.m. to 5 p.m. Tuesday, McDonald's is hosting a "Bacon Hour." Customers will be able to get free bacon added to anything they order on the menu on January 29.

"Endless bacon'ized possibilities. Bacon with an apple pie? Go for it. Bacon with a Hot-Fudge Sundae? Have at it. Bacon with a Fillet-O-Fish? Go for it," according to a McDonald's statement."

The fast-food chain said they will offer Applewood smoked bacon. The "Bacon Hour" is meant to celebrate the meat's addition to the Big Mac, Quarter Pounder and fries.