Call them in advance
If you're still looking to use them now I'm sure they are expired
Call ahead or get separate checks. Either way, it's worth it!
If everyone has their own separate check then each one will be able to use it
I think probably all of them if it one per person but call the restaurant first
Call the store
Best way to find answer for this, you should contact the restaurant manager as it may vary from day to day offer.
You are better off calling them. These questions are answered by local guides and not the businesses.
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