My guess would be they take as much as your serving spoon will put on the plate. Your estimate is about right. You may have some leftover if your meat and sides are gone.
Are they keeping the leftovers?
Team: Pyle's BBQ; Good-One "Trail Boss" 60T; Homemade rig; 22" Weber Kettle w/rotisserie ring; Big A$$ Rotisserie; BGE-Small; Weber Kettle Gold, Weber OTS, New Braunfels offset smoker.
Saddles BBQ Bistro