Denny's is offering a free breakfast as part of a promotion tied to the MLB World Series.
A grand slam home run in the first game of the World Series triggered the giveaway, courtesy of Toronto Blue Jays player Addison Barger.
To score the free breakfast, fans can take advantage of the promotion after a player hits a grand slam, which means a home run with players on all three bases.
A player hit a grand slam home run in the very first game of the World Series this year.
Author's summary: Denny's offers free breakfast after World Series grand slam.