If you were going to open up a shop, what would you sell?

Daily writing prompt
If you were going to open up a shop, what would you sell?

Something like Starbucks. Expensive drinks, some snacks, and outlets for people to charge their devices. Convenient for remote workers to hang out for hours.

I even looked into it about a decade ago, but the investment needed was absurd. It’s more like a comfortable fantasy than a business plan.