The brands promoting ‘Stranger Things’ season 4 tie-ins offer a glimpse into its future. Right now you can order a Domino’s pizza with your mind (sort of) on the fast-food chain’s Stranger Things-themed app extension. You can buy a Stranger Things Timex watch, and then try not to get any spicy ranch dust on it while eating your 3D Doritos out of a limited-edition Stranger Things bag.