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When you hear the words “Chicago citywide convention”, your first instinct might be to clutch your room block spreadsheet and whisper, “Not today.”
But here’s the twist: if your program needs minimal guest rooms and maximum meeting space, a major citywide can actually be the perfect week to book your event at LondonHouse Chicago.
Yes, during the citywide.
Welcome to the hospitality version of “opportunity hiding in plain sight.
1. More Availability Than You’d Expect
If your program needs only a small number of guest rooms, you slip right between the booking lines. Think of it as VIP access… without the velvet rope.
2. Negotiation Power (Yes, Really)
This often translates into:
3. Your Attendees Enjoy a More Energized City
Citywides often bring:
Key 2026 Chicago Citywides - Perfect for Small-Room, Big-Impact Programs
Below is a clean, planner-friendly snapshot of some of the major 2026 conventions. Use these windows for strategic meeting space bookings with minimal room requirements.
A downloadable, printer-ready PDF of this calendar is available here.
| Event | Start Date | End Date | Duration |
| AAN – American Academy of Neurology | April 20, 2026 | April 21, 2026 | 2 Days |
| NRA – National Restaurant Association Show | May 16, 2026 | May 19, 2026 | 4 Days |
|
ASCO – American Society of Clinical Oncology |
May 28, 2026 | June 1, 2026 | 5 Days |
| NeoCon – Commercial Design Expo | June 8, 2026 | June 9, 2026 | 2 Days |
| GBTA – Global Business Travel Association | August 3, 2026 | August 4, 2026 | 2 Days |
| IMTS – International Manufacturing Technology Show | Sept 14, 2026 | Sept 17, 2026 | 4 Days |
| Chicago Marathon | Oct 10, 2026 | Oct 10, 2026 | 1 Day |
| Pack Expo | Oct 19, 2026 | Oct 20, 2026 | 2 Days |
| ANCC – Magnet Conference | Oct 28, 2026 | Oct 29, 2026 | 2 Days |
|
RSNA – Radiological Society of North America |
Nov 30, 2026 | Dec 2, 2026 | 3 Days |
We specialize in high-touch, highly customizable events. From board meetings and corporate sales kick-offs to receptions overlooking the city.
During citywides, our ability to host events needing fewer rooms becomes a major advantage for planners who want:
If you’re planning an event that needs:
…then pairing your program with a citywide may be the smartest planning move you make all year.
Ready to explore availability for these key dates?
Let’s chat and give your event a front-row seat to the best Chicago has to offer.

E. sales@londonhouse.com P. 312.357.1200