1. The surprising amount of community.
In Vegas, the normal 6-degrees-of-separation rule is actually closer to 3 — which means that you’ll invariably wind up running into that cute girl working at Rubio’s at your best friend’s weed dealer’s house party (and you’ll finally get her name, but also learn she’s dating the DJ — who was on your little brother’s high school soccer team). And it’s hard not to feel like “everyone knows each other in Vegas” when the area-to-population ratio there is nearly identical to that of the “big city with a small town feel” of Portland.