I don't have such a strange hobby, more that the subject for that hobby is strange. There's nothing weird about fixing up a 35 year old sports car or truck or something.
But I've been working on what I thought was a well-known model of 4x4, but now that it's running it draws a crowd of onlookers when I take it somewhere, and many people, even adults, don't know what a Suzuki Samurai is and have never seen one before.