The Best You EXPO on Year Four! On 2018 we had over 12.500 attendees and over 180 speakers, on 2019 went so much better! The Best You Expo 2019 took place in February for the fourth year running in Olympia London. This one-of-a-kind event gathers those passionate about living better lives, creating a better world, gaining greater mindfulness and meaning in our modern age.