They had 3 different shows. If I remember correctly, each version only happened once per night. Later during the event run, they made the show times more available instead of the guessing game of "when"
Clearly you missed the part where I said "loose throwback" not a copy/paste (unlike the houses/SZs). Also, literally shared a video of what that show had. It was your basic short 90s nighttime Lagoon show (fire, water, lights, jetski skull, music). They share the same vein of evil.
The big difference being, today's Lagoon shows are just strictly projections on water screens with a blip of pyro/lasers