"Oh, the themes? Well, in a way it's partly a matter of gym leaders picking favourites, but I believe part of the reason is so that anyone who reaches the Elite Four is guaranteed to have fought several different types - by claiming the Boulder Badge you will be known to have had experience facing rock types, for instance."<br/><br/>At the mention of an inn, she nods.<br/><br/>"Yes, towards the back of town there's a fairly large one. The rooms are actually underground, as they found that it helps conserve space, and with all the mining that has happened anyway... oh! Speaking of which, the mine is open for visitors to explore, too. Whether it's to seek out Pokemon or to just have a look around."