Three-dimensional building toys inspire creativity, social interaction, and exploration among all ages. From blocks to bricks to building logs, construction toys have inspired countless kids and adults to dream big. But who created these toys created, and what makes them special? Explore the ACT Museum and learn the stories of America’s greatest construction toys, from the 19th century – present.
EXPLORE
What’s the history of Lincoln Logs? What interlocking building toy predates LEGO in the U.S.? Explore the history of building toys and their creators.
SHOPPING
Shop new and retired building toys, including LEGO and K’nex dump tables, LEGO Build a Minifigure, and more. Museum admission not required for retail shop.
EVENTS
Explore more events for all ages at the ACT Museum! Join us for STEAM events for kids, ACT After Dark for adults, and party and outreach programs.
SUPPORT
The ACT Museum is a 501(c)(3) nonprofit organization, so your monetary or building toy gifts to the Museum are tax deductible. Sponsorships are also available.
Build America 250
January-December, 2026
Celebrate America’s 250th anniversary by exploring 50 iconic landmarks! Each week, we’ll celebrate a new landmark with a build challenge and activity sheet.
Cincy Brick Crawl
January 23-31, 2026
Celebrate International LEGO Day in Greater Cincinnati. Shop deals at local LEGO and toy stores, collect stamps, and enter to win LEGO grand prizes!
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