Food Network has a fun show called Diners, Drive-Ins and Dives. The show visits restaurants that fall under the aforementioned category and shares some of the restaurants' recipes.

A recent episode was titled "You Can Say That Again", and included visits to the following restaurants:
Tap Tap Restaurant in Miami Beach, Florida
Pok Pok in Portland, Oregon
Niko Niko's in Houston, Texas
While the food looked very tasty at each of the restaurants, I had more fun with the reduplicative restaurant names.
Linguistically speaking, "reduplication" is a morphological process that occurs in many languages to different degrees and for different purposes. Basically, it is the repetition of all or part of a word. In some languages reduplication has a grammatical function (inflecting for plurality or intensifying) and in others it is used primarily for phonological word play (rhyming, baby talk, etc.).
On a side note: Does anyone else find the word "reduplication" to be slightly redundant?
If you are duplicating something you are essentially re-doing what has already been done; hence, reduplicating is akin to re-re-doing. I know it is possible to re-re-do things but there has to be a limit. Additionally, linguistic reduplication generally only repeats the word or word part one time so the word "duplication" should suffice.
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And on a completely separate note (for those who cannot tolerate apostrophe abuse): What the heck is that at the top right corner of the "s" at the end of "drive-ins" on the publicity photo for the show?
I hope it is just the funky font and it is really supposed to be a part of the "s", but on a quick glance it look like an apostrophe.