The Goals are:
Serve 2500 Customers: Rewards 10 star tokens
Serve 225 orders of Parmesan: Rewards 15 star tokens
Serve 60 Calzones: Rewards 25 star tokens
The Parmesan is something that the customer will ask for in addition to their food orders. The order is not considered served unless you give them the Parmesan. You can see this with the food that they are ordering. The customers would want Parmesan on their pasta order which could be a variety of Penne or Spaghetti. They ask for it in random so it is difficult to point out the specific levels. A good tip would any level where they serve Penne and Spaghetti dishes.
So far, here is a list of Levels that serve Calzones:
Levels 52, 53, 54, 57, 59, 60, 62, 64,
Update: Level that serves Parmesan (contributed by reader Victoria Lima)
Level 47
