Search for: Search Powered by Ajaxy Join us for Bal Dominique 2019 Click here for more information Trinity Calendar Click here for more information. Great Christmas gift ideas! Get your last minute Christmas gifts here Click here Illinois Tax Advantage Click here to save on taxes. Click here to apply for a scholarship Annual Appeal - Blazer Circle Click here for ways to donate to Trinity Recent News and Events! Mother/Guardian Daughter BrunchSunday, March 3, 2019 Read more The Morrigan – Trinity PlayMarch 8 – 10, 2019 Read more Bal Dominique 2019Saturday, April 13, 2019 DoubleTree Hotel Oak Brook Read more Junior Blazer Schedule Announced Read more Load more Lights. Camera. Action! Trinity's 2018 Spring Fine and Performing Arts Night Trinity Alumnae Sing the Alma Mater at Bal Dominique 2018 Trinity's Unique International Baccalaureate Program Trinity High School values and respects your privacy. This policy governs our Web site data collection via www.trinityhs.org.