Northfound (2018)

Iris and Finn are two sisters with a special affinity for hot dogs and sexy cartoon animals. Devastated by Iris's recent diagnosis, the two are left to navigate their short time left together while looking to a childhood fantasy to brighten what future they have left. Their plans are cut short, however, when Iris suddenly takes a turn for the worst, leaving Finn to somehow recreate the light her sister has been so desperate to see.