Engineering Fest: Building Tall

Join the Chicago Architecture Center at the Willis Tower for their engineering Fest.

On Saturday, February 24th, drop by Willis Tower anytime between 10 a.m. and 2 p.m. to build and learn, explore the building, meet engineers, and learn how architecture and engineering partner to create cities we know and love. This festival is geared towards 8 to 12 year olds, but all are welcome, and entry is FREE with pre-registration.

Engineering Fest: Building Tall

  • Mon-Fri Closed
  • Saturday Closed
  • Sunday Closed

More in


We have more things to offer.

Things To Do

Whether you are sightseeing during the day, seeking family friendly options or enjoying the famous nightlife, the infectious energy of the city will make it a trip to remember.

Things To Do


We welcome you to think of the hotels along The Magnificent Mile as your home away from home.

Plan your stay


Shops along The Magnificent Mile include more than 450 retailers, including flagship experiences, major department stores, and international designers and boutiques.

Shops along the mile

Don’t miss out
ON Magnificent updates

Sign up for our magnificent updates. A round up of fun events, exclusive deals and happenings along Chicago’s Magnificent Mile. Never miss a magnificent moment.