Obviously, we're not talking about the Lions.  A game between the Minnesota Vikings and the New York Giants has been moved to Detroit's Ford Field. 

The inflatable roof over the Vikings' Minneapolis home collapsed under heavy snow.

It was previously reported that the NFL would give out free tickets to the Vikings-Giants game on Monday night at Ford Field on a first-come, first-serve basis. Now, ESPN's Adam Schefter says that the NFL will also add some value to Packers-Lions tickets from today.

Schefter tweets:

Fans with tickets to today's Packers-Lions game can use their ticket from game and be admitted free tomorrow night w/ no reserved seating.

[via:  SB Nation]

Game time is 7:20, Monday night.