According to their website, regarding the change in the show title:
WHY THE “DON’T?”
After doing our own research, vaping, it turns out, is dangerous for your health (with the possible exception of strawberry-kiwi flavor – studies pending).
Once we learned that popcorn lung is not a concession snack, we felt compelled to change our show’s messaging – out of concern for public health, and respect for the ongoing sensitivities within the theater community.
Don’t vape – it’s bad for you! But do see DON’T VAPE! The Grease Parody!
-Sketchworks Comedy, Producers of DON’T VAPE!