get free food at restaurants

If you want free food from restaurants, bring your own bottle of dead insects. Towards the end of your meal, place a one tiny insect in the food when the waiter isn't looking. Then call the waiter over and make a complaint about the insect in the food. 9/10 times you will get the dish free. This is likely to work at large restaurant chains like McDonalds.

Whilst working at McDonalds a customer found an egg shell in their McMuffin and they ate around it and came back to complain about the egg shell and they received another free mcmuffin as a replacement. Thats a 2 for 1 deal without a voucher