HAPPY HALLOWEEN!!! Andrew & Polly receive an urgent voice message from their friends Kevin & Louise. We learned A LOT about disguises from marine biologist Rebecca Johnson from the California Academy of Sciences and voice actor and composer Greg Chun. Thanks to our pals Sadie A, Sadie E, Grey, Georgia, Zoey, Gavin, Gavin, Devorah, Elliot, Ainsley, Tanner, Luke & Ace for making Ear Snacks so delicious!