Denny's Lunchtime Express Promotional Pinback Button

Denny's Lunchtime Express Promotional Pinback Button This is a vintage promotional button from Denny's, featuring the "Lunchtime Express" theme. The button displays a stylized image of a classic steam locomotive charging down a set of tracks, with vibrant colors and dynamic motion lines. The "Lunchtime Express" text is boldly emblazoned above the train in a retro font. The button likely hails from a past Denny's marketing campaign, possibly linked to their lunchtime menu offerings. The nostalgic design evokes the feel of the mid-20th century train travel era.