Hey Im Jim and I am a baker who works at a local bakery. I am pretty smart and know the way of the dough, What would you like to know? 
Hi Jim, I am thinking of opening my own bakery since I enjoy baking. Do you think I should sell baked cookies or pizza?
I think cookies are a good choice, Just go with the basic ingredients like flour, sugar and some kinda oil. 
I see, do I need to marinate the cookies in oil before I serve them?
Thats not necessary, You only use the oil to mix with the dough, it makes the cookie less dry and gives it a nice smooth taste. Also use it to prevent the cookies from sticking to the pan. 
Thanks for the tip, I have big trouble with dough that sticks to the pan and doesn't come off! Should I serve sushi along with cookies?
I never really thought of it, but that does sounds good just as long as you have Sushi with the basics like brown or white rice. Dont add any sauces or it might clash with the taste of the cookies. 
I am just worried that serving sushi without Wasabi sauce might make my customers angry. Do you think a bit of Wasabi sauce is okay?
Maybe just a bit, Just make sure its finely grated before use, and dried up into powder in a large container or a paste also sounds good.