Greg Johnston has been involved in the business and theatre communities of St Louis for over 20 years. As President of Thumbs-Up Marketing, Greg Johnston has helped hundreds of businesses identify and acquire new customers through purpose built solutions that are customized for each client. Thumbs-Up is a 30 year-old contact center firm with clients that range from fortune 50 companies to start-ups.   In the theatre Greg has worked as an actor, director and producer with dozens of theatre organizations. Mr. Johnston has served on the Board of Directors for several non-profit organizations including serving as the President of the St. Louis Chapter of EO, the leading peer-to-peer Entrepreneurial Organization in the world.