Warm tortillas filled with seasoned meat, beans, vegetables or seafood, topped with salsa, onions and cilantro: tacos are one of the world's most beloved foods. National Taco Day, on October 4, celebrates tacos in all their forms, from street tacos and fish tacos to breakfast tacos and hard-shell tacos. It's the perfect day to visit a local taquería or host a taco night.
History of National Taco Day
Corn tortillas have been made in Mexico for thousands of years. Indigenous peoples nixtamalized corn, soaking it in an alkaline solution, which made it more nutritious and easier to grind into dough.
The word 'taco' may have come from 18th-century Mexican silver miners, who used the word for small paper charges filled with gunpowder that resembled rolled tortillas. Historian Jeffrey Pilcher has suggested that 'tacos de minero' (miner's tacos) were among the first called tacos.
Mexican immigrants brought tacos to the United States in the early 1900s, and taco stands appeared in cities like Los Angeles. Hard-shell tacos became popular in the mid-20th century. Tacos al pastor were inspired by Lebanese immigrants in Mexico, who brought vertical rotisserie cooking in the early 1900s. Who created National Taco Day is not documented.
Regional taco styles reflect Mexico's diverse geography. Baja California is known for fish tacos, central Mexico for tacos al pastor and barbacoa, and the Yucatán for cochinita pibil, slow-roasted pork marinated in citrus and achiote. In the United States, Tex-Mex tacos and Southern California street tacos developed their own distinct identities.
Why National Taco Day Matters
Tacos are an important part of Mexican culture and cuisine, reflecting Indigenous, Spanish and immigrant influences.
They are endlessly versatile, allowing for countless fillings and toppings.
Tacos are also a great way to support local restaurants and food trucks, many of them family-owned businesses.
Taco night has also become a beloved family tradition in many American homes, because it lets everyone build their own meal. Setting out fillings, salsas and toppings encourages children to try new foods and lets families accommodate different tastes and dietary needs at the same table.
How to Celebrate National Taco Day
- Visit a taquería: try authentic street tacos.
- Host a taco bar: set out fillings and toppings.
- Try al pastor: taste marinated pork cooked on a spit.
- Make tortillas: try homemade corn tortillas.
- Try new fillings: experiment with fish, beans or roasted vegetables.
Celebrating at Work, School and Home
At work, a taco bar is an easy, crowd-pleasing lunch; include vegetarian and gluten-free options. In classrooms, students can learn about the history of corn, nixtamalization and Mexican culture, or practice Spanish food words. At home, families can make tacos together, letting everyone choose fillings, or try making corn tortillas from masa harina. Support local taquerías by ordering takeout.
Fun Facts About National Taco Day
- Nixtamalization makes corn more nutritious.
- The word 'taco' may come from Mexican silver miners.
- Tacos al pastor were inspired by Lebanese immigrants in Mexico.
National Taco Day FAQs
When is National Taco Day?
National Taco Day is October 4.
Where did tacos originate?
Mexico.
What does nixtamalization mean?
Soaking corn in an alkaline solution to make masa.
What are tacos al pastor?
Tacos with marinated pork cooked on a vertical spit.