GALLERY: Dr. Seuss' birthday

Paeten Feathers, Matt Schefer, Cayla Weinsberg and Curtis Reynolds all dressed as the Cat in the Hat.

Ava Andrews, Natalie Dominguez, Isabella Hohmeister, Sude Tanrisever, Brandi Maslar and Chloe Deglopper came as various Dr. Seuss book characters.

Five-year-old Nyah Andrews sidled up to teacher Ally Vitale as she read one of Dr. Seuss’s books to the class.

Pictured are Carl Hayes, Eloy Serrata, Chase Edens and Zacary Williams.

Kiddie Academy chef Gloria Garcia cooked up green eggs and ham for lunch.

Gabriel Harms and Emily Herrin, both 4, came as Thing 1 and Thing 2.

Even 2-year-old Kion Holly, with teacher Rachel Wilson, enjoyed the festivities.

Isabella Maslar, 3, enjoyed the hop-a-thon event as well.

Ethan Traeger, 5, said he came as Mr. Grinch 'because I like him."