I've done quite a number of tours for guests on  various tour sites and what I have come to understand is that many folks want to avoid the  touristy or obligatory places to visit  that you see in the typical tour guide books or magazines.Many want special interest , after hours nightlife or adventure off the beaten path.Maybe I can point you in the direction to those things that may not be in the Tour guides.Carpe Noctem !!!!!!!!!!!!!!