This was just a few weeks ago in my main town, I had recently moved out a jock villager and I was looking for a lazy villager via the campsite because I had none, the first day a campsite was there Fauna was camping! I was shocked and I invited her because I like her, still need a lazy villager though.
I've had three of my favorite villagers show up in my campsite at the time I was trying to get them in my town.Benjamin,Kiki and Scoot all went camping in my town at exactly the right time.
I felt like I got pretty lucky when Hans moved into town. I had seen him in my campsite and really liked him, but I didn't have room to invite him. So after I moved out a couple of villagers, the next smug villager that randomly moved in was Hans. I was really excited and he's been with me ever since, although I'll be moving him over to my second town eventually.
Tangy went camping in my town! She's been one of my favourites for such a long time, so when I saw her there and had the ability to invite her to move in, I did so incredibly fast! She's the only one of my dreamies that I was able to get on my own.
Getting a rare purple pansie to pop up in my town was the luckiest I've ever had. I'm not too terribly good with hybrid breeding, so this was a nice surprise.
Probably would be me not visiting my town for months at a time last school year - new school and stuff, having a hard time - and my three favorite villagers (Pretty much just my three cats, Ankha, Kiki, and Rosie) not moving out. Not sure how the moving out stuff works but I'm pretty sure that that villagers will moveout if you're gone for a while, so I guess I just got pretty lucky.