2025 Collin County Heart Ball

The American Heart Association is proud to announce the 2025 Heart of Collin County campaign, a year-round initiative focused on improving heart health and saving lives through education, advocacy, and community engagement. This year’s campaign will be led by volunteer chairs Meg and Michael Gratch culminating with the Collin County Heart Ball, a highly anticipated event on Friday, November 14, 2025, at Cosm Grandscape in The Colony.

Guests at the Heart Ball will enjoy a live auction, and once the program concludes can enjoy live music and dancing or they can choose to stay inside Cosm’s 87-foot LED dome to experience the surreal world of “O” by Cirque du Soleil, reimagined in Cosm’s groundbreaking Shared Reality format. This unforgettable evening will blend elegance and innovation — from the thrill of bidding to the awe-inspiring visuals, the 2025 Heart Ball promises an experience unlike anything else in North Texas.