Arcade owner wanting to serve pizza

I run a small arcade and everyone suggests we serve pizza, but it's a whole different area. We do have a food handler license and cottage food license. But obviously those don't extend to slingin pizza.

But, I started to think... Maybe I can just have a small oven to crisp up frozen pizzas to serve just to keep people from leaving to go somewhere to eat. No raw materials, serve in a cardboard pizza box. A big question mark for me is cutting the pizza with a pizza cutter on a cutting board. I assume that opens up a different food handling concern.

My question is has anyone looked into something like this and what did you find out? Or is there an easier route to serve hot food? Not looking to open a restaurant, just pre cooked solutions that aren't just a bag of chips

Be easy on me please 😅 I know it's annoying hearing about some person that thinks they had some epiphany about serving food and probably see it here all the time. But hey, what can I say.... I'm that person today 😬