Now, let's say you don't even want to travel 45 minutes. Did you know that there is a website that hosts the Museum of Online Museums (MoOM)? By clicking on the links you can view the collections of museums in the U.S. or in locations around the world. How awesome is that?
Here are a few links to collections that tickled my fancy:
A word of warning: some links are no longer active, but there are so many more that are!
The Advertising Archives.
American Package Museum.
Busy Beaver Button Museum.
Museum of Fred.
A Visual History of Whispering Imps on Magic Posters.