K'NEX produced a line of Sesame Street-themed toys in their "Kids K'NEX" product line, which hit stores in 2008. Additional sets were produced in 2009 and 2010.
The basic sets premiered in 2008.
The Abby Cadabby Building Set has 30 pieces, including a pumpkin. It won a National Parenting Publications Award "2008 Honors Award",  and was listed on Parents Magazine "Best Toys" guide.
The Bert and Ernie Building Set has 46 pieces.
The Cookie Monster Building Set has 15 pieces.
The Cookie Monster and Hooper's Store Building Set has 80 pieces.
The Elmo Building Set has 14 pieces, including Dorothy.
The Elmo Pet Vet Building Set has 52 pieces. This set is a Toys R Us exclusive.
The Elmo Sunny Days Building Set has 54 pieces. This set is a Target exclusive.
The Elmo's World Elmo and his Piano Building Set has 45 pieces.
The Ernie Building Set has 15 pieces, including a Rubber Duckie.
The Oscar the Grouch Building Set has 14 pieces, including Slimey the Worm.
The Super Grover Building Set has 30 pieces.
The Neighborhood Collection sets were released in 2009 and 2010.
Ice Cream Truck
Police Station Building Set
Firehouse Building Set
School House Building Set
Elmo's World Adventure Collection
The "Elmo's World" Adventure Collection sets were released in 2009 and 2010.
Elmo's Cowboy Adventure
Elmo's Treasure Hunt Adventure
Elmo's Dragon Adventure
Elmo's Space Adventure
The Sports sets were released in 2010.
Cookie Monster's Basketball
Kick It! Elmo
Swim Time Ernie
- ↑ "Sesame Street Abby Cadabby Building Set by K’NEX", Parenthood.com.