Lion fish: eat them to beat them
Cozumel hosts a yearly lion fish tournament. It mostly involves divers with spear guns, and is way out of my league. They weigh each boat's lion fish catch, and then local restaurants have cooking booths where they clean and cook them, and serve them many different ways.
The best lion fish spearfish diver is a 50+ year old woman. She's fearless! Caught a hugh one last year.
She who dies with the most toys, wins.