Events View Events: Upcoming By Day By Month Monday, April 8 Choose a Date Wednesday, April 10 Tuesday, April 9, 2019FREE Journey to Oz Exhibit at Crown CenterAll Day | Crown CenterFree Chalk Walk Festival9:00 am to 5:00 pm | Concourse ParkFREE Admission to Teacher Appreciation Weekend at Science City10:00 am to 5:00 pm | FREE | Science City Monday, April 8 Choose a Date Wednesday, April 10 View Events: Upcoming By Day By Month