You already know that Frankie likes curling, Aurora is a world-champion snow-hippo builder, Ludwig likes the slalom snow-hippo-angel making competition, Squeaky thinks the huge-hippo-luge looks interesting, and Opie is a speed-snout-sliding world champion!
As for me, I like ALL the winter hippo sports, but the napping-on-the-couch-after-a-cup-of-hot-chocolate-with-mini-marshmallows-marathon is my favorite!
