Grapes was founded by Mark Winberg, a seasoned professional in the wine and service industry since 1975. With experience as a bar and wine instructor, bar and restaurant owner manager, and corporate general manager, Mark's mission is to help businesses improve their bottom line by increasing staff knowledge and providing exceptional service. With 50 years of expertise, Grapes is your go-to partner for wine pairing consultations, staff training workshops, and service excellence assessments.