I'm guessing this was real, since they pulled the signup form after we Hiffed it. If you signed up, I'd keep an eye out for the freebies.
Coke and Snapchat have teamed up to potentially give away. We're not sure when, but you should receive 2 free etickets in your email by 7/30/18. However, the confirmation page seems a little broken and the confirmation email makes this sound like a sweepstakes, so who knows. At the very least, it's worth giving them your freebie email address in the off chance that you'll get a free movie trip down the road!