Kiehl’s skincare company’s fourth annual LifeRide for amfAR, a multi-day, multi-state motorcycle ride to raise funds and awareness for amfAR, arrives in San Francisco. Actors John Corbett, Gilles Marini, Kurt Yaeger are among the riders that will be stopping to celebrate with the public at seven Kiehl’s retail stores along the route including four California stops on August 4, August 5, August 6, and August 8.