T-Mobile announced the addition of some new partners for their T-Mobile Tuesdays promotion. The new companies joining in include Buffalo Wild Wings, PetSmart, Subway, and Shell. They will be joining existing brands like Wendy’s, StubHub, Fandango, VUDU and Lyft as partners with T-Mobile for the program. First out of the gate for the new partners will be Subway starting on September 6th when T-Mobile customers will be able to snag a free 6-inch oven-roasted chicken sub to go with a free Lyft ride and a VUDU movie rental. T-Mobile Tuesdays also include some contests and next week’s features the opportunity for a lucky winner to get free Subway sandwiches for a year.