From the UIC CS site:
The best way to find out more about us is to attend one of our open house gatherings to see our department and meet some of our faculty and staff. These gatherings are targeted towards prospective students who are currently either high school juniors or seniors or are considering transferring from a community college. Parents and friends are also welcome.
Open House gatherings will be held on the dates shown below, many of which are days when Chicago Public Schools and some suburban districts do not have school: