Vivace vi'væt?i - [vi-va-chee] - verb 1. to put on an unforgettable event 2. to deliver outstanding value for money 3. to have great fun working together - interjection exclamation as in "Thank you to all at Vivace!" We are an event production company. We handle every aspect of launches, conferences, road shows, tradeshows, videos, internal communications, incentive campaigns and more. But then so do a lot of other companies.