Despite famous chains like Hard Rock Café and Planet Hollywood declining in popularity, experts still think that themed restaurants will be sticking around for a while yet. The trick to creating an excellent themed restaurant isn’t as complicated as some people might think. In the end, success comes down to basic restaurant essentials: good food and excellent service. Once that’s taken care of, elements like entertainment and surroundings are an extra draw – though memorable customer experiences can certainly make an eatery stand out from the crowd. Here’s a look at 15 bizarre themed food joints from around the world – places where every day is dress-up day and strange and creative designs are king.