Fully dethaw, water clean, remove rubber bands, rinse, dry and slightly crack open your claws with a knife or kitchen mallet. This step will help your guests out tremendously! Be careful though if using a large blade-the mallet is best. Cover claws with a towel before hitting them with your mallet. Otherwise, you'll take a shell to the eye OR, have crab meat stuck to your walls and ceiling. Ya, that's always pleasant.