Place this clip right after the location reveal in your edit, then follow it with the awkward moment sound to let the mistake sit, or end on it alone before cutting to the corrected plan.
Über diesen Sound
This is a short three-second voice clip of Gura saying the line 'This Isn't The Beach' in a bright, high-pitched delivery. It lands as confused and mildly disappointed, like a plan has gone sideways at the last second, which makes the deadpan mismatch between expectation and reality feel funny rather than annoyed.