Koozies! Cult of the Curious, Nimrod, Chikatilo, and Lucifina are all here! (And there’s even a green Secret Suck koozie only available for Space Lizards). Keep your drinks cold and keep your mind sharp this summer! Koozies are believed to give their owners somewhere around 500 extra IQ points. That’s what my science team tells me. And by "science team", I mean my two doodles, Penny Poopers and Ginger Belle.