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Welcome to Sesame Street, where imagination and learning come together in colorful blocks. Our Mega Bloks Sesame Street set brings the beloved neighborhood to life with buildable scenes, iconic characters, and endless play possibilities for little hands.
Designed for ages 1 and up, this building set features oversized blocks perfect for preschoolers developing fine motor skills. We've included Elmo, Cookie Monster, Big Bird, and other fan-favorite characters as buildable figures. Each piece connects easily and comes apart without frustration, encouraging independent play and creative storytelling.
The set includes 123 pieces that build the famous Sesame Street storefronts, Hooper's Store, and the neighborhood lamppost. We use durable, non-toxic materials that withstand years of building, knocking down, and rebuilding. Every block is sized for safety and easy grip, meeting rigorous toy safety standards parents trust.
What makes this set special

Block Design & Safety Features
We engineer every Mega Bloks Sesame Street block with rounded edges and generous sizing that prevents choking hazards. Each piece measures at least 2 inches across, making them safe for curious toddlers who explore through touch and taste.
Our blocks use a proprietary stacking system that clicks together securely but separates easily when little fingers pull them apart. No adult strength required. The connection points provide just enough resistance to keep towers standing during play, yet separate cleanly without pinching or frustration.

Character Figures & Play Value
Buildable Character Friends
The set includes four iconic Sesame Street residents as separate buildable figures. Elmo stands 3 inches tall with moveable arms. Cookie Monster features his signature blue fur pattern printed on blocks. Big Bird towers at 5 inches, and Oscar peeks out from his buildable trash can.
Each character figure has printed facial features that won’t rub off. We use pad printing technology that bonds graphics directly to the plastic surface. The figures connect to standard building plates, allowing kids to position characters anywhere in their Sesame Street neighborhood.
What's Included in the Box
Your Mega Bloks Sesame Street set arrives with 123 building blocks in primary colors plus character-specific shades. We include 4 buildable character figures, 2 printed building facades, 1 lamppost, 1 tree with leaf blocks, and 1 stop sign.
Specialty pieces include curved blocks for rooflines, transparent blocks for windows, and printed blocks featuring the Sesame Street street sign and Hooper’s Store awning. The foundation plate measures 12 x 8 inches, providing stable base for neighborhood builds.



More Sesame Street Building Adventures
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Questions About Mega Bloks Sesame Street
This building set is designed for children ages 1 to 5 years old. The oversized blocks meet safety standards for toddlers who may still mouth toys. Younger children enjoy simple stacking and knocking down towers. Older preschoolers engage in more complex building following the instruction guide.
The block size provides appropriate challenge for developing fine motor skills without causing frustration. We test extensively with children across the age range to ensure engagement and safety at every developmental stage.
While both use large-format blocks for young children, Mega Bloks and LEGO DUPLO are not directly compatible. The stud spacing and connection mechanism differ between the two systems. Mega Bloks pieces will not reliably attach to DUPLO bricks.
However, all Mega Bloks First Builders sets work together perfectly. If you're building a collection, staying within the Mega Bloks ecosystem ensures full compatibility and expansion potential across dozens of themed sets.
Wash blocks in warm soapy water using mild dish soap. For machine washing, place pieces in a mesh laundry bag and use the gentle cycle with cold water. Hand washing in a basin works equally well and gives you more control.
Air dry all pieces completely before storing to prevent mildew. Avoid dishwashers, as high heat can warp the plastic. The printed character details are fade-resistant but benefit from air drying rather than heat drying.
The set includes four buildable character figures: Elmo, Cookie Monster, Big Bird, and Oscar the Grouch. Each character features accurate colors and printed facial details that capture their personalities from the show.
Elmo and Cookie Monster are approximately 3 inches tall, Big Bird stands about 5 inches, and Oscar sits in his buildable trash can. All figures have moveable arms and connect to any Mega Bloks building plate for versatile play positioning.
This building set contains 123 pieces total. That includes 4 buildable character figures, building blocks in various sizes and colors, specialty printed pieces, and architectural elements like the lamppost and tree.
The piece count provides enough variety for multiple building configurations while remaining manageable for young children to clean up. The included storage bag makes organizing all 123 pieces quick and portable.
Yes, we offer several expansion options for adding more Sesame Street characters. The Block Buddies collection features Bert, Ernie, Abby Cadabby, and other neighborhood friends in individual packs or small sets.
All character add-ons use the same block system and scale, integrating seamlessly with this neighborhood building set. Collecting additional characters expands storytelling possibilities and lets kids recreate more scenes from the show.
The included vinyl storage bag features reinforced stitching and a heavy-duty zipper designed for daily use. Parents report the bag lasting years even with frequent packing and unpacking by children.
The bag measures 16 x 14 inches with enough room for all 123 pieces plus small additions from compatible sets. The carry handle makes transport easy for playdates or travel. If you expand your collection significantly, you may eventually want a larger storage solution.





