Sesame Street Blocks Neighborhood building blocks with Cookie Monster, Oscar the Grouch, Big Bird, Grover, Snuffy, The Count and other Sesame Street characters on the building blocks. These Sesame Street building blocks are slightly larger than Legos but smaller than Mega Bloks. See Cookie Monster eat all the cookies at Herry Monster's bakery. Big Bird tries to eat cookies at Cookie Monster's Cafe, but Cookie Monster eats them all. See more toy videos at:. See Cookie Monster eat a Play-Doh Pizza with Mario from Super Mario with the Play Doh Pizza Set Twirl 'n Top Pizza Shop.