Snack Shack is this week’s must-see movie in theaters, serving as a 2024 coming-of-age comedy set nostalgically in 1991. I won’t be alone in saying that the coming-of-age sub-genre holds a special place in my heart. They’re the types of movies I massively appreciated growing up and there are a bunch I revisit with such nostalgia. Even better than just a straight-up coming-of-age film is one that takes place over the summer, like the brilliant 2013 comedy-drama The Way Way Back starring Steve Carell and Sam Rockwell. If that’s up your alley, then a visit to the Snack Shack is essential. What is…