Did you have your green eggs and ham this morning? Fans across the country are celebrating the 108th birthday of famed children’s author Theodor Seuss Geisel, better known as Dr. Seuss. Celebratory activities for Dr. Seuss, who died in 1991 at the age of 87, are planned in his birthplace of Springfield, Mass., as well as his longtime home of La Jolla, Calif. But the opening of The Lorax, the latest Suess book to be adapted for the big screen, is said to be the national ode to the man to wrote such famed books as The Cat in the Hat and How the Grinch Stole Christmas! March 2 also marks Read Across America Day, marked by Lorax stars Zac Efron, Danny DeVito, Taylor Swift, and Betty White.