No and it's for the better. She shouldn't know that you own a restaurant at the beginning because that would heavily influence her opinion of you. Of course, it could work in your favour if you actually want to impress her with that - but the flip side is that she might be less attracted to you, and more attracted to the "status" that your restaurant gives you.
It's a good idea if she knew, but not If she doesn't
I'd appreciate a guy taking me to his restaurant because it'd show he wants me to know him more. If he didn't tell me and I found out , then I'd feel deceived and suspicious as to why he didn't tell me.
I do not own a restaurant, but I would hope that I would feel comfortable bringing my date there for dinner without any financial judgement calls. I would not make a habit of it but I would not find it unusual to do it often.