We are just weeks away from the Kentucky Derby and I just learned that former NBA All-star Dennis Rodman will be in Louisville for the Derby Pretty Celebrity Concert and Party at the Frazier Museum on Friday, April 30th. J-Records recording artist Mike Posner will be in concert. Tickets start at $75. Stay with The411 for all of your Derby events and activities. If you have an event send it to: firstname.lastname@example.org.