who could I email information to concerning available restaurant locations to consider for expansion?

I wish I could leave zero stars. Service was horrendous. Waitress was the rudest I have ever had. Then to top it off, she messed up our cards and ended up charging me TWICE for two different bills. I will NEVER return to this place and I will make sure no one I know ever goes here either. Absolutely ridiculous.

I'm planning a birthday party. Can you accommodate a party of 13(1 child) for Hibachi? Would I be able to bring in a birthday cake?