A collective of culturally connected, distinguished chefs (including Ray Garcia of Broken Spanish, Wes Avila of Guerilla Tacos, Carlos Salgado of Taco Maria, as well as Jorge Gaviria of corn purveyor, Masienda) work to preserve heritage and push forward the “Alta California” Mexican food movement. By celebrating those dishes and ingredients integral to Mexico's cuisine and its economy, a group of accomplished Mexican-American chefs are working to elevate not only the food, but what people of their heritage can achieve in the food business.

In San Francisco’s Chinatown, Brandon Jew walks the line between his Chinese heritage and his American upbringing with his restaurant, Mister Jiu’s. With the rapid gentrification of the neighborhood, the face of the country’s oldest Chinatown is changing while a younger generation holds on to the traditions and flavors of the past.

Two extraordinary women of Palestinian descent, Reem Assil and Lamees Dahbour, use food to bring their misunderstood homeland closer to Western tolerance and acceptance.

Indian food has often been associated with stiff restaurants, all-you-can-eat buffets and heavily spiced, cream-based dishes. The Mahendro family (Anu, Pawan, Nakul and Arjun) immigrated to Los Angeles and found that they didn’t recognize any of the so-called Indian food available to them. Like carefully selected spices to a classic Indian dish, each family member contributes something special and significant to their restaurant Badmaash and to the city of L.A. Featured in the episode: Downtown L.A.’s Badmaash.

Charles Namba and Courtney Kaplan, the couple behind Echo Park's Tsubaki, have always loved the culture of izakaya but found Los Angeles lacking in these Japanese taverns. Sonoko Sakai is a teacher with a passion for buckwheat and the near-sacred art of soba noodles, and Seiichi Yokota knows how to prepare and preserve fresh fish with a traditional Japanese technique never seen before in Los Angeles. Each aims to introduce Angelenos to the unique spirit of Japanese hospitality and the culture's deep culinary customs.

Jazz Singsanong of Jitlada Thai and Louis Tikaram of E.P. & L.P. transport the palate around the world with the complex flavors of Thai cuisine. These chefs work to bring balance to the complexity of flavors that reflect the mixed cultural influences of their own backgrounds and experiences.

Banh Mi. Spring rolls. Pho. The war and its subsequent refugees. These are things most commonly associated with the Vietnamese culture and its people. But a group of chefs in Los Angeles (including Cassia’s Bryant Ng and Diep Tran of Good Girl Dinette) are hoping to demonstrate that there’s so much more than that. Featured in the episode: Cassia in Santa Monica, Good Girl Dinette in Highland Park, Red Boat Fish Sauce, and Minh Phan of Porridge & Puffs.

The Jewish Delis of Los Angeles serve an important role for connecting heritage to food. Factor’s Famous Deli has been a central pillar for the community for 70 years while newcomers like Micah Wexler and Michael Kassar of Wexler’s Deli bring a fresh take to classic deli food traditions.

Los Angeles’ booming food scene is being shaped by a new generation of chefs. Visit almost any kitchen in Los Angeles and it is likely you will find a migrant chef combining ethnic cuisines with new flavors and techniques. And often within the food, is a story of their migration.

“The politics of migration, the labor economy, all that drama plays out in the restaurants that we go to,” says journalist and author Rubén Martínez