Visitors of all ages arriving in Canada by air require a passport or passport equivalent, such as a NEXUS card. If you need a passport right away, get a passport within 24 hrs with Rushmypassport.com.
OTC means Over the Counter, which is a test that you can buy at the store and do not need a prescription for. Many medication are called OTC which means you can just go by them without a doctor's prescription. Or it could also be an OTC stock trade.
Dunne Frankowski, a pair of coffee blenders leading the current part of the evening direct us to the three vials and tell us that it's time for a PTC test; a test which uses a substance called PTC (also known as phenylthiocarbamide) to determine just how sensitive each of our individual sense of taste is.