Yeah!!!
Reminds me of the Orange Islands!! Very strange picture...
But specifically, the lights look like Gym Stadium lights!
EDIT: As for Lore, I can't be too sure. It seems maybe resembling just the massive craze of a Pokemon Tournament, as all Tournaments are. Food, Snacks, Pop, Pizza, Pretzels, Bugles, Popcorn, Beef Strips, Mutton, #1 Fan T Shirts.