Step 1) Order food from a kosher restaurant in another city, preferably in NY, NJ, or another state where there are plenty of CR posters around.
Step 2) Schedule food to be ready for pickup at a later commonly-convenient hour.
Step 3) Pay for food
Step 3) Create a CR post announcing the food is available for pickup to the first CR poster.
Step 4) Buy enough food and meals for multiple posters, so none of them come across eachother and/or know that there were others.
Step 5) Ask restaurant to donate any unpicked-up prepared food to be donated to someone in need, or simply someone(s).
Step 6) Go on with your life.
Step 7) Congrats! You just fed the CR! 🙂