Belén Salgueiro, director of Simmer Events by VB Group, participated in one of the main panel discussions at the 4th Innovation Summit Business Travel & MICE, which focused on the evolving relationship between clients and event agencies. Simmer Events participated in the fourth edition of the Innovation Summit Business Travel & MICE?ISBTM 2026?organized by Forum Business Travel & Events and held on July 8 and 9 at the Eurostars Madrid Tower.