Would a Basic Stamp kit (from Parallax) be similar enough?
On a related note Hackerspaces tend to be great places to meet other programmers and many of them have quite active Adruino communities. http://hackerspaces.org/wiki/List_of_Hacker_Spaces
EDIT: grammer
The Arduino board has a lot of support and following, so that is why I recommended it, and it supports other languages as well so as you grow and learn new languages you can use your knowledge of the board to learn new languages on. If you find a different board that you like though and it has a C compiler then it will suffice, but Arduino does have a huge community that tend to help each other out.