There are several bricks-and-mortar computer museums you can visit.
The following organizations are friends to the Vintage Computer Federation.
Computer History Museum (Mountain View, California)
DigiBarn Computer Museum (Boulder Creek, California)
Large-Scale Systems Museum (New Kensington, Pennsylvania)
Living Computer Museum (Seattle, Washington)
Rhode Island Computer Museum (North Kingstown, Rhode Island)
Educational and research organizations:
Association for Computing Machinery (Virtual)
Charles Babbage Institute (Minneapolis, Minnesota)
Computer Science Teachers Association (Virtual)
IEEE History Center (Hoboken, New Jersey)
Sarnoff Collection (Ewing, New Jersey)
Society for the History of Technology (Virtual)