Artist for Dinner Event

I'm hosting a dinner and art event in February and need artists to quickly sketch guests portraits on plates as takeaway gifts. There will be 270 guests, we will get their image as they enter or beforehand...they will be at the event for 2 to 3 hours... (Budget: $6500 - $11500 USD, Jobs: 2D Drawing, Art Consulting, Art Direction (Bijutsu Kantoku), Art Installation, Concept Design, Drawing Artist, Graphic Design, Illustration, Illustrator, Local Job, Sketching)