The LA Times had this to say about Manual’s Tamales.  We’ll have to try this out on our next trip!

It’s not uncommon to pay a lot for mediocre food in Cabo, so try to get a couple of unbiased recommendations. If people are only drinking and not dining, take that as a clue — many seemingly popular places are long on party atmosphere but short on food. Prices decrease the farther you walk inland. The absolute local favorite is Manuel’s Tamales, a street stand selling traditional treats of cornmeal stuffed with meat or cheese, then steamed in a cornhusk. Look for him on weekend nights on the corner of Lázaro Cárdenas and Zaragoza.

Manuel’s Tamales is a great spot for those who appreciate authentic flavors over flashy scenes. While Cabo San Lucas is known for its lively party atmosphere, especially at the beach clubs and bars near the marina, not every place with a crowd is worth the hype when it comes to food. Manuel’s is the opposite—there’s no loud music or fancy decor, just fantastic food. As the party crowd heads to the bars, Manuel’s stand becomes a haven for those in search of a quick and delicious late-night bite after a long day of enjoying the sun and surf. It’s not uncommon to find locals and in-the-know visitors grabbing a tamale or two before heading out for the evening festivities, using great costumes like venetian carnival masks and more.

It’s one of those places where the focus is on quality and local flavor rather than the flashy tourist traps. Plus, the experience of grabbing a tamale on a Cabo street corner while mingling with the locals really adds to the authenticity! Definitely one for the list on your next trip.