Looking for ideas or ways to increase our maximum output while vending at popular events. We operate from inside out 7'x16' concessions trailer and at maximum capacity taking food orders at one window with one food order line and handing food out the other window. It appears when we are operating at a maximum output that we are selling an average of about $650 gross sales per hours. When we are selling at that rate we have a huge line and could do more sales based on customers but need to find ways to increase production and I'm out of ideas. The only way I can think of is to move our operation outside and set up a double system, with two order lines and x2 on equipment, etc. but I'm not really interested in that. My question is what do you do to make your trailer operation more productive? Currently, we have a 4bay steam table, a refrigerator, and hot holding cabinet. Out smoker sets behind out trailer. We have one person taking orders, one person prepping sandwiches, dinners, etc, one person handing orders out and keeping supplies stocked along with anything else needed and one person managing the smoker and pulling pork, slicing brisket, etc. and we and all running at a pace that we could all pass out at any minute.