Denny's Corporation is an American table service diner-style restaurant chain. It operates over 1,700 restaurants in many countries. Wikipedia
Customer service: 1 (800) 733-6697
Founded: 1953, Lakewood, CA
Headquarters: Spartanburg, SC
CEO: Kelli Valade (Jun 13, 2022–)
Founders: Harold Butler and Richard Jezak
Subsidiaries: DFO, LLC, Keke's, Inc., Keke's Franchise Organization, LLC, and more
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