The LIONS Insights & Strategy Summit will be held Tuesday, June 23, at The Majestic Hotel Cannes. The summit is part of Cannes Lions, which will be held June 22-26, 2026, in Cannes, France.

Join insights and marketing leaders for a day focused on how consumer understanding fuels stronger marketing and business strategy. Co-hosted by TMRE and WARC, this summit brings together insights leaders, strategists, and marketing decision-makers to explore how insights drive brand growth, innovation, and creative effectiveness. Through case studies, debates, and expert discussions, you’ll see how organizations turn insights into strategic action.

In addition, The TMRE Executive Retreat invites a curated group of senior insights and marketing leaders to take part in a day-long think tank on Monday, June 22. Designed as an intimate peer exchange, the invitation-only retreat creates space for candid discussion on the evolving role of insights in shaping strategy, innovation, and business decisions.