Diner 21 is listed under the Diners category (which is under the following categories: Restaurants & Bars -> Restaurants).
They are listed as being a B2C (business to consumer) company.
Diner 21 was founded in 2005.
They are located at 21 Temple St in New Haven, Connecticut.
Mobile and regular directions can be viewed below as well as their phone number, ratings, website (when listed).
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