go to an arcade and use a bunch. when you find the one you like, find out what it is... or if you can describe the 'feel' you want, someone here can likely tell you what you'd want to buy.
In answer to your question, i don't think we have the kind of hobby with b&m stores / display cases, etc... even if you do go to a place where they sell arcade parts, they'll likely be all boxed in the back room.