The Derby Prelude Party in Los Angeles will be held on January 4th, 2018 from 6:30 PM 10:30 PM at the Bardot at Avalon Hollywood (1735 N. Vine Street Hollywood, CA 90028 ). The Derby Prelude is an ambassador event to introduce the Unbridled Charitable Foundation, Inc. and Kentucky hospitality to the Hollywood community, while at same time looking forward to the Kentucky Derby. The Derby Prelude Party is hosted by Tammy and Tonya York of Louisville, Kentucky. A variety of celebrity and VIP guests have attended the Derby Prelude Party including Jennifer Lawrence, John Paul DeJoria, Gene Simmons, Natalie Cole and many others.