NAMIWalks NC will be held at North Hills Midtown Park. The address is listed below:
4011 Cardinal at North Hills Street, Park at N Hills St, Raleigh, NC 27609
You can type this into your maps app or find information and directions here.
There is ample parking very close to the park and there will be signage directing attendees to parking decks. See map below for decks specified for NAMIWalks usage:
You can access the full version of this map with guides here.