The movie launches on May 10th, but you can already start finding themed foods and swag at 7-Eleven locations nationwide. These include a Mr. Mime "Mystery Flavor" Slurpee, which has fruity hints of orange. Those who guess the three flavors inside correctly can enter in a sweepstakes to get free Slurpees for an entire year.
There's also a Hi-Hat Mocha, which is apparently based on Pikachu's caffeine addiction from the film. Some locations will have chocolate sauce and sprinkles on the side for you to add into this drink to give it an extra sugar kick.
Other items available include Snubbull and Psyduck-themed chocolate bars, as well as Slurpee containers and coffee mugs featuring various Pokémon. Pokémon ready-to-bake cookies, cupcakes, and cookie decorating kits are also being sold.
All of the Detective Pikachu items will be available in stores for a limited time.