Rosita's Trailer Ran on a Five and a Nod
In 2007 Rosita's yellow trailer off South Lamar and Oltorf took cash, served $2.25 chorizo-and-potato tacos off a griddle older than most of the customers, and never once needed your email; the same corner is now occupied by a glass box called Cultivar where a single "heritage masa taco" starts at $15, the salsa comes with tasting notes, and the QR code menu demands you affirm your "dietary alignment" before it unlocks the add-ons.
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