If you’re craving Mexican food, then Taqueria Ta’Cabron in Kreuzbergs Wrangelkiez seems to be your best option. I have never been to Mexico, so I can’t attest to the authenticity of the tacos or the flavors of Latin America, but I’m sure it’s close enough. The little diner on Skalitzer Straße is an easy deal, somewhere between casual fast food and sit down restaurant.
My favorite dish on the menu are the Tostadas de Tinga. That said, the food at Ta’Cabron can be a bit hit or miss. I’ve had good days and very, very bad days. It’s what you learn to expect in Berlin (unfortunately). There are some things on the menu I’ve yet to discover in other places (the Spanish Horchata drink or the fried tacos). All in all, you should stop by for an uncommitted summer snack.