Dr. Nut

A soft drink:

My mother and father talked about it but I don't remember ever seeing or drinking it (a soft drink). Here's a great link (except for the pop up adds) that tells all about it:

http://www.angelfire.com/tn/traderz/DrNut.html
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Ignatius Reilly remembered it! It was his favorite drink! I don't remember drinking it, either, but I remember people talking about it.