Aon Grand Ballroom

Celebrate the Festival of Colors with an unforgettable day of live music, high-energy dance performances, DJs, and the iconic powder-throwing experience along Chicago’s lakefront.

Welcome to the Grand Chiluck - A House Calls St. Paddy’s Day experience at Navy Pier’s iconic Aon Grand Ballroom.

Sustainability LIVE: The US Summit returns on 21-22 April, bringing together leaders who are driving real progress on sustainability across their organizations.

Join us on April 22, 2026 at Chicago's iconic Navy Pier for a milestone celebration honoring 100 years of advancing business trust.

An annual benefit for The Facial Pain Research Foundation to fund and support groundbreaking research to END Trigeminal Neuralgia and related neuropathic facial pain. Featuring stand-up comedy from WGN’s Pat Tomasulo and other top comics, along with a live singing performance from Chicago legend John Vincent.

Every year thousands join together to show the world that there is hope for those affected by suicide. Walk with others who understand the impact suicide can have and be part of a welcoming community that knows your experience. Register today!