MJ's Fusion Deli in Chula Vista's eastern corridor has mixed Asian, Mexican, and Pacific Islander flavors into a single counter-service menu at 1550 E H Street since 2007 — the self-described first fusion taco shop in San Diego. The signature 805 South Burrito wraps carne asada or longanisa with lumpia rolls, rice, and the house sauce inside an oversized tortilla, a Filipino-Mexican hybrid format that draws from the same Pacific Islander ingredient traditions stocked at L&L Hawaiian Barbecue. Longanisa Fries — the shop's other original creation — layer Filipino sweet garlic sausage over seasoned fries with cheese, sour cream, and a proprietary drizzle. The drink program runs Thai/Mex (a Thai tea and horchata blend), White Elephant (Thai tea with white chocolate), and Black Thai (Thai tea with coffee) alongside a full yogurt soft-serve bar. Buddha Bowls built on red rice with longanisa, sisig, shrimp, and eggs round out a menu that sources its Filipino proteins from the same South Bay supply network anchored by Seafood City Supermarket. The chimichanga-style 805 South Burrito deep-fries the entire lumpia-stuffed tortilla package, producing a shatteringly crisp shell around the rice-and-meat interior that requires a structural tortilla fold engineered to survive the fryer.