Well, I can say from firsthand experience, I and my two fellow 30-somethings absolutely LOVED LumiNights at Dollywood. It's one thing to see the pumpkins during the day, but man it is SO pretty at night! If you like Christmas lights and pretty stuff like that, I think y'all will like the after-dark times for Pumpkin Nights. Also, it looks like they're keeping it mostly just to Grand Expo, so it'll probably be pretty easy to bypass it, whereas Dollywood is pretty much a single large loop so you have to go through/past the LumiNights decor to get anywhere. Also, all the rides will be open after dark, so that'll be fun! We did Wild Eagle after dark and it was so fun; I've done Outlaw Run after dark and WOW what a ride!