
Head that way until you come across a man called Cleansed. Shortly after making it to Nuka-Town USA, you'll hear whispers of people called Hubologists camped out to the southwest, which will mark it on your map.

But you should make the trek, as the quest you get there rewards you with Hub's Alien Blaster, the best gun in Nuka-World. With the sharp focus on Nuka-World proper and the gangs that occupy it, you might not take notice of a small encampment in the southwest corner of the map with a small cult-like group of people called Hubologists clearly patterned after Scientology.
