I was debating uploading this since there may be more support for penguins but I can always edit it.
For now, this is Penguins with frogs and paleozoics. This is basically a deck of aquas that feature penguins as the main stars.
Favorite tech in this deck is the Supay combo that gets me penguin brave and its face-down without a normal summon.
End stage goes, penguin brave + penguin soldier facedown + adamancipator dragite + toadally awesome and/or traps.
Best hand is Supay, duskwalker + royal penguin garden + 3 cards that are sexy.