Tyco produced a series of "Pre-School Super Blocks" Sesame Street playsets in the 1990s. These blocks were marketed as compatible with Lego Duplo blocks (the packaging features a disclaimer to disassociate the product from Interlego A.G.).

Farm Stand
With a figure of Big Bird

Fire House
33 pieces. Includes figures of Bert and Ernie. Sold in a green plastic storage bucket with lid.

Pet Shop
35 pieces. Includes figures of Elmo and Barkley (plus cash register, lamppost and building blocks with animals on them).
1990

Pet Shop
Sesamstraat release

Cookie's Cafe
With figures of Cookie Monster and Betty Lou (plus cash register, lamppost and building blocks with Herry, Snuffy and a purple Honker on them).

Cookie's Cafe
storage bucket release
1990

Count's Castle
30 pieces. Includes figures of The Count and Elmo.

Cookie's Railroad
23 pieces. Includes a figure of Cookie Monster.

1-2-3 Sesame Street
52 pieces. Includes figures of Big Bird and ?.

Sesame Street Deluxe
82 pieces. Includes figures of Big Bird, Oscar the Grouch, Cookie Monster, and Betty Lou.

Playground
41 pieces. Includes figures of Betty Lou and Elmo.

Bert and Ernie's Farm Truck, Big Bird's Locomotive and Elmo's Fire Engine
1994