so I go in with a coworker and he orders and I say I want a large drink . he gets his meal and we go to fill our drinks. I taste a sip of my sprite and its flat. I go tell the people at the front and they go check . I then asked for my money back the lady at the front tries to offer a parfait I say no its ok so she tells someone higher up and they say really a refund for a soda ? yes asshole a refund for my soda. then the lady states our sodas has been flat all day . what a dummy for not letting people know before hand..