I did not know until today that there is
http://www.seussville.com/#/home
that has games, trivia, a book of lists, and more
and there is a
a Dr. Seuss themed facebook game - Mayor of Seussville.
www.facebook.com
Related article
http://www.publishersweekly.com/pw/by-topic/childrens/childrens-industry-news/article/44208-random-house-revamps-seussville-com-.html
