From grand receptions in the Walnut Ballroom to intimate meetings in the Savoy Room, every space at The Allegro Royal Sonesta is designed to inspire collaboration and celebration.From grand receptions in the Walnut Ballroom to intimate meetings in the Savoy Room, every space at The Allegro Royal Sonesta is designed to inspire collaboration and celebration.

Save time and money. Focus on productivity by meeting on the campus of O’Hare Airport. New Meeting Space provides groups with floor ownership, expanding the meeting footprint to 50k sq. ft., including pre-set Executive Conference Rooms.Save time and money. Focus on productivity by meeting on the campus of O’Hare Airport. New Meeting Space provides groups with floor ownership, expanding the meeting footprint to 50k sq. ft., including pre-set Executive  Visa mer