I don't actually know a real 'blindman beer can story' but I can make one up. There was a blind man named Tom. One day, he was given a box full of beer cans by a kind neighbor. Tom decided to use these cans to create a musical instrument. He spent days tuning the cans by filling them with different amounts of water. As he worked on this project, he told stories to his friends about his dream of making music, even though he couldn't see. And when he finally completed his 'beer can instrument', he played a beautiful melody that amazed everyone in the neighborhood.
Unfortunately, I don't have a particular 'blindman beer can story' to share. However, here's a fictional one. A blind man lived near a pub. The pub owner would often give him the empty beer cans. The blind man would then create sculptures out of them. He told stories of how he visualized the shapes in his mind, how he could 'see' the beauty of his creations through his touch. His 'beer can sculptures' became a local attraction, and people would come to listen to his stories about how he turned simple beer cans into works of art, all while being blind.
Sorry, I don't have a specific 'blindman beer can story' at hand. But I can imagine one. A blind man once found a bunch of beer cans on his way. He started to stack them up carefully. As he did this, he told the people around him how each can felt different in his hands, and how this simple act of stacking made him feel more in control of his surroundings.