When Andrew Garfield stopped by Sesame Street this week ... truths — especially after Garfield revealed that Elmo was his mom's favorite Muppet. Sign up for Entertainment Weekly 's free daily ...

The lovable fuzzy "Sesame Street" Muppet celebrates in a big way on Feb. 3. Elmo is turning 3-and-a-half, his age forever and always, since he joined "Sesame Street" in 1980. Just go with it.

and the singing of “Happy Birthday” to Elmo at the iconic 123 Sesame Street stoop. Just for Kids Weekend and Elmo’s birthday festivities are included with regular SeaWorld Orlando admission.