So, the food truck will be at the YC four days a week. Largest projected sales are at the YC. Joe

Joe, Why in the world would anyone want to prepare food in a truck in the parking lot when there is a lovely kitchen close to where the food will be served?

The long tables that are set up on the terrace, by the water, are just perfect. People can stand in line, check out the food offerings, pay and sit down. Also if you are seated near the table, you can go back to get other things to eat when you want them. How would you get a table when you are outside in the parking lot?

Why make people drag out to an hot asphalt parking lot and stand there waiting for food that can be cooked in the kitchen?

The beauty of a Food Truck is that someone else is doing the work,  and you have food that is special.

If OP is going to cook and serve it at the YC  anyway, why put it on a truck?

If they wanted to do a Jewish Deli Night once a week, that would make sense because it is different from the regular cuisine that OP would cook, and provided by people who know what they are doing.  Of course, they would have to produce enough customers for that  type of food on a regular basis to make it worth while for the truck to come over.

It just doesn't seem right to me to have food trucks at the YC. It is almost like saying "we can't offer anything really good, so buy your food off a truck." 

We spent a huge amount of money to build the YC, and this seems pretty tacky to me.

Nancy