Does the MAC take Fandango cards? And do they do 5.00 Tuesday like the other theaters?

I don't know about Fandango cards as such but I just used a Fandango purchased ticket at the AMC here a week ago.

To my knowledge no Fandango cards yes $5 Tuesdays as long as you're part of the AMC clubs StubHub Club

You can buy tickets online with Fandango, yes, but not in person. There's a fee to use Fandango, though unless you're an AMC Stubs Premier member. Like $1.50 a ticket.