Great idea! I love the city. Make sure to check out the Jewish Press dining guide. U could also google kosher restaurants wherever u want to go, and u’ll get listings. Just make sure the hechsher is fine. There’s a place called Tiberias which is I believe 24 hours. It’s in the city..down 34th street and is dairy. I like that restaurant. There’s tonz of shopping in the city if that’s where u want to shop…Everything (basically) can be looked up online…
Enjoy!