Large Hotel Event Venue With Extensive Flexible Function Space

The Westin Chicago Northwest in Itasca is a large full-service hotel venue with close to 45,000 square feet of event space and roughly 30 distinct function areas. The property can accommodate events of up to about 1,100 guests, making it one of the larger options in the suburban market. Major rooms include the Grand Ballroom for roughly 1,100, Abricot Ballroom for about 450, Gallery for 300, and several other substantial spaces. The Lakeside Pavilion can host around 500, and an outdoor ceremony area can also accommodate roughly 500 guests. This range allows the hotel to handle everything from smaller breakout activity to large banquets, conferences, weddings, and multi-room programs. Catering is available onsite, and outside catering is also supported in appropriate arrangements.

A property of this scale can comfortably support weddings, parties, memorials, religious or cultural ceremonies, conventions, training programs, networking receptions, fundraisers, brand events, galas, performances, and large corporate functions. Multiple rooms make it possible to separate registration, meals, presentations, breakouts, entertainment, and private preparation rather than forcing an entire program into one hall. The lakeside and outdoor areas add visual variety for ceremonies, portraits, video, or cocktail periods, while ballrooms provide controlled indoor environments for staging, lighting, speeches, music, and dancing. Hotel accommodations keep traveling guests and speakers on the property, which is useful for multi-day conferences or late-ending celebrations. The Westin is particularly strong for events that need both substantial capacity and multiple simultaneous spaces, with the flexibility to move between formal ballrooms, smaller meeting rooms, outdoor settings, and hospitality areas throughout the event.