VTG Denny's Til Dawn Cream/Dark Teal Ceramic Heat Activated Moon Coffee Tea Mug

Vintage Denny's Til Dawn Cream/Dark Teal Blue Thick Ceramic Heat Activated Moon Coffee Tea Mug 10oz. Diner Souvenir Cup China. -3.5" tall -3" wide -Add hot water and the moon on the mug slowly turns a brighter color and wakes up. No chips or cracks. *Tiny mark inside and near handle. No original box. Please see all photos. *Model is AI Generated and used for reference only. Color, lighting and details may vary slightly. It is not a stock photo. *Only moon mug is for sale.