According to Lake Monster-ology, Nessie

is related to her Japanese cousin, Issie.

Random thought: why do people know about Nessie and forget Issie?

Oh well.

So. Mom and Dad decided to go to Lake Loch Ness to visit Nessie.

But...it soon became apparent Nessie wasn't home when all they saw was this:

Rather. Nessie-less.