We did the Raleigh Capital City Mystery this weekend with the in laws visiting from out of state. It runs daily, you do it on your own schedule, and it starts around Nash Square at 200 S McDowell.
It is basically a walking scavenger hunt on your phone through downtown. Took us a bit over two hours with a lot of stopping. Good way to show visitors downtown without just driving them past things. Do it in the morning, doing it at two in the afternoon in August would be rough.
the house is a habitat