January/February 1991 is the "Special 20th Anniversary Issue" of CTW Sesame Street Magazine. Cover: Cover is of Big Bird standing in front of fireworks. Sesame Street Family Album: "This is Elmo. He has changed very much since he was a baby. When he was a baby, he was very small and couldn't talk. Now he's bigger and he likes to talk a lot. How have you changed since you were a baby? How do you think you will change this year?" Index: page 1, Ernie, illustrator Richard Walz. "This issue is brought to you by the letters A to Z and by the number 10." WOW!: pages 2 to 3, a poem about wonderment. Poem by Marge Kennedy, illustrator Susan Swan. Playtime with Grover: pages 4 to 9, "listening to a story/cutting/talking about a scene". Scene includes Linda with Sherlock Hemlock, Ernie with