Several lucky people got free oil changes during the Royal Purple seminars. They also got to witness this cool lift in action. Several lucky people got free oil changes during the Royal Purple seminars. They also got The Royal Purple DIY Garage is back this year, and it is bigger and better than last. This is the place to be to learn tricks from the pros on how to make your car the best it can be. This area will host performance enthusiasts who will be able to attend seminars, get pro tips and tricks on performance upgrades, and see demonstrations for the newest and most exciting products. As an added feature, courtesy of Revell, kids will be able build a model car for free. While at the Car Craft Summer Nationals we strongly encourage you to be a part of the DIY Garage. Be sure to stay tuned for more details on who will be in the Garage this year! Enjoyed this Post? Subscribe to our RSS Feed, or use your favorite social media to recommend us to friends and colleagues!