Episode 4815 - Chamki Visits Sesame Street HBO Premiere: Saturday February 24, 2018 Big Bird is getting ready for a visit from Chamki, his pen pal from India. Grover, Elmo, Rosita and Cookie Monster build a giant bird feeder to help her feel comfortable on Sesame Street. When she gets there, the gang finds out that even though she and Big Bird have a lot in common, she's not a bird at all! This episode features an all-new street story, "Be a Good Friend" with Gwen Stefani, "Quiero Ser Tu Amigo" with Romeo Santos and Elmo's World ("Kindness"). If you saw "Chamki Visits Sesame Street" please like this post and share your thoughts below.