With Starfield being the center of the Xbox 2023 Showcase last week, Bethesda gave us a deep dive into one of the biggest games this generation. The man to the left of these two will sell Battle Items. Give him Green Shards to teach eligible Pokemon new moves. One is the fourth Shard Move Tutor in the game. The house to the West of the Pokemon Center has two things of interest. Nothing special can be found inside, but if you walk all the way West to the train tracks, you can find a hidden PP Up. When you first enter Nacrene City, heal up at the Pokemon Center, like usual.
It connects Pinwheel Forest in the West to Route 3 in the East. Nacrene City is located in South Eastern Unova.