With it being summer time, there are two things that will definitely be on the minds of Americans: ice cold slushes and blockbuster movies.

Sonic Drive-In and Transformers: The Last Knight are joining forces to give you a best of both worlds offer that you should definitely not turn down. On Thursday, June 29, all Sonic Drive-In locations will be offering medium Famous Slushes or medium Transformers: The Last Knight Slushes for only 79 cents.

The promotion will last for the whole day from open to close, and add-ins to slushes will still require a little extra coin.

Make sure you visit Sonic Drive-In on June 29th, and don't forget to go see Transformers: The Last Knight in theaters on June 30th.