Taco Bell

Glen Bell opens the very first Taco Bell restaurant in Downey, California. At the time, he sold tacos, burritos, and tostadas for just 19 cents each to customers who originally pronounced the food "Tay-Kohs."

The brand begins its massive expansion when retired LAPD officer Kermit Becky opens the first Taco Bell franchise in Torrance, California

Taco Bell officially becomes a publicly traded company, having grown to an impressive 325 restaurants in just eight years.

PepsiCo purchases Taco Bell—which had grown to 868 locations—from Glen Bell. This acquisition gave the chain massive corporate backing and eventually paved the way for its beverage crossovers.

Taco Bell's parent company spins off from PepsiCo to form Tricon Global Restaurants (which is now known as Yum! Brands). Culturally, this was also the year the inescapable "Yo Quiero Taco Bell" Chihuahua ad campaign debuted.

Taco Bell partners with Mountain Dew to introduce the Baja Blast. It was originally an exclusive fountain drink, cementing one of the most successful and cult-followed fast-food beverage partnerships in history.

The Doritos Locos Tacos are officially launched. To celebrate the release, the company famously helicoptered 10,000 of the tacos to the remote town of Bethel, Alaska. It quickly became one of the most successful product launches in fast-food history.
Taco Bell Website