On Sesame Street: When Snuffy can’t stop sneezing, Big Bird and Gina investigate. Abby's Flying Fairy School: Mrs. Sparklenose's magic sneezes turn the fairies into chickens. Bert and Ernie's Great Adventures: Bert and Ernie accidentally create a giant dust bunny. Elmo's World: Elmo finds out what a doctor does. Word of the Day: \"Allergic.\" Taye Diggs and Idina Menzel are allergic. Guest Starring: Taye Diggs, Idina Menzel Brought To You By: K and 10