One of Pennsylvania’s last old-school Pizza Huts shows the power of nostalgia

Despite dwindling sales, this particular Pizza Hut has the love and admiration of the locals

A "classic" Pizza Hut in Irwin, Pa., represents a powerful window into how human beings interact with the past. Tracy A. Woodward/The Washington Post via Getty Images A Pizza Hut in southwest Pennsylvania was recently highlighted for preserving its retro 1990s appearance, even as hundreds of other locations have closed