A friend and I went to OCC to get makeup demos. They are $75 per person and the fee is redeemable back in their products. The session lasts from half hour to a full hour, depending on the type of makeup you want. The technician explained everything during the application and allowed me to practice as well. It was a really fun experience being able to have a vegan makeup application, so make your reservation too! Their front window even says 100% vegan.