You can sue the bar. They are not required to check for weapons

You have to sue in Mexico where the event occurred

As usual Mr. Haber hits the nail on the head. I thought about answering but was unable. I then read his answer and I see he felt the same way

consult with an attornet is the first step

You should file for workers compensation

First step is to see a doctor. Also preserve the product

If you still have the skate board, STOP using it. It is evidence

See if this covered by your employer Stop making public statements and venting to others consult a lawyer

Is it from the city or your pipes? can you prove the former owner knew of this issue and did not inform you? questions a personal injury...

The question remains why you did not change hotels and instead knowingly remain exposed have you seen a physician? Did you take a sample of...