Any advice?

I'm from Mexico City, I was talking to a friend about starting a business (in case nothing goes as planned) 

She thinks I should teach English in a commune she runs. 

But I'm more of a fast food guy; I want to open a pizza place.  

And between ideas, I figured I should open a themed pizzeria.  

Besides making pizzas, I also like to paint and I would like to exhibit some paintings or drawings I have done, so I thought, "What if I open a pizzeria where community-themed events are held on weekends?" 

For example, on a Saturday, a promotion might open where, with a minimum purchase, you can enter a painting workshop—no technicalities, just pure, free art—and on another weekend, i could give English classes, but not super-studied, something casual like "where is the library?" or "that tourist is handsome," something everyday.