Chicago

AAO 2018, in conjunction with the Pan-American Association of Ophthalmology (PAAO), will take place in McCormick Place, Chicago.

Why Chicago? Like ophthalmology, it perfectly combines Art + Science: from world-renowned art and science museums, to cutting-edge theater, to soulful blues clubs, to inventive chefs, to breathtaking architecture and engineering.

Chicago is also a very welcoming city. Built by immigrants, Chicago continues to celebrate its diversity during festivals and parades, in the multiple languages you will hear on the street, to not-to-miss ethnic restaurants. No other city offers more to see, hear, taste and experience. Discover more about Chicago.

Weather

October in Chicago is mild with an average high temperature of 64°F (18°C) and an average low of 46°F (8°C).

Time

Chicago is in the Central Time Zone. In October, the Central Time Zone is -5h UTC/GMT.

Events

There are a large number of events that take place in Chicago each month, including these that are planned for October 2018:

• Steppenwolf Theatre Company, one of the nation's most lauded ensemble theater companies, is presenting "Guards at the Taj" Tuesday through Sunday.
• The Second City is legendary for it's comedic talent. Take in a show on their manistage or see who is up-and-coming through The Second City Training Center. 
• Laugh Out Loud Theater Chicago has an improv show every evening, except Sundays.
• Randolph Street Market Festival, Oct. 27-28.
• Northalsted Halloween Parade, Oct. 31.

Shopping

Chicago was named the third best shopping destination in the USA by U.S. News & World Report. The 13-blocks known as the Magnificent Mile boasts more than 460 stores - including three shopping centers. The shops cater to all styles and budgets. Find a list of the best shopping in Chicago by TripAdvisor.

Hot Restaurants

View a list and map of Chicago's 2018 Michelin Stars or search for top restaurants with Zagat.

When you are ready, make a reservation with Open Table.

Tours

Take a daytime or evening tour of Chicago's famous architecture, historic bars, jazz and blues clubs as well as unique neighborhoods. Explore the possibilities with Viator, an online tour marketplace. Review a list of the Best Things to Do in Chicago by U.S. News & World Report. Looking for something off the beaten path? View the Atlas Obscura Guide to Hidden Chicago.