Extreme heat Trinity-wear days extended
through Monday, August 30

Although the temperature for tomorrow is only to reach 84 degrees Fahrenheit in River Forest, our building is still very warm from the recent hot days. Therefore, Trinity-wear permission has been extended through Monday, August 30, 2021. Click here to read more information.
Happy 12th Birthday Captain Blazer!

On Friday afternoon the Trinity community celebrated Trinity's Mascot, Captain Blazer's, 12th birthday on Trinity's outdoor campus.
Curriculum Night at Trinity
On Thursday, September 2 at 6:00 pm, you are cordially invited to an in-person Curriculum Night on Trinity's campus. The objective of the evening is to allow you to spend 10 minutes in each of your daughter's classrooms, meeting her teachers and getting an overview of the curriculum for each course. Click to read more.
Attention Class of 2022 Students and Parents
Save the Date for the College Admissions & Financial Aid Night
Wednesday, September 8 at 6:30pm.  
This will be a VIRTUAL event and we will be joined by Mr. Jerry Cebrynzski, Associate Vice-President for Financial Aid at Lake Forest College.
Student participation is required and parents are encouraged to join us! Additional information will be sent ahead of the event.
Upcoming College Fairs
Upcoming College Exploration Opportunities
College Visits are Returning to Trinity!
During September and October, all Trinity students will have the opportunity to connect with colleges and universities from across the United States as college admissions officers are welcomed back to Trinity High School. Visits will take place during 3A/3B in the Small Gym, with some virtual visits also available on Tuesdays during Late Start. Students can find information about upcoming visits in the Daily Announcements.
Marla’s Lunch delivers every day during your lunch period. You will pick it up in the cafeteria during your lunch period (3A: Juniors/Seniors, 3B: Freshmen/Sophomores) Click here

If you are interested in ordering for a future date: click HERE! The deadline to order is every Monday at noon for the following week's lunch.
Mothers Club Meeting
Wednesday, September 1 at 7:00PM

Enter on Division

Join the Trinity Mothers Club for their first meeting of the school year! You'll hear from Principal Amy Gallie and review upcoming events and ways you can help and get to know other Trinity moms. The meeting will be a hybrid of in-person and Zoom. Email mothersclub@trinityhs.org with questions.

Click the links below to join Trinity's Parent Organizations.
Join us for Loteria Night!

Join Trinity High School's Latina Alumnae Association for Loteria Night on Tuesday, September 28th at 6:30 PM. The entry fee of $5 per person or $10 per family includes light refreshments and prizes! The event will take place in the Sister Michelle Germanson Athletic Facility.

Quick Links
  • Trinity's book list can be found online here, and all books can be purchased and/or rented on Follett’s website.
  • Click here for information on Trinity Uniforms/Dress Code
  • Click here for more information on Marla's Lunch.
Campaign and Construction Update
Friday made history at Trinity! Trinity's 50+-year-old auditorium is now air-conditioned. We look forward to upcoming assemblies, performances, graduations, Masses, etc. being forever cool! Click here for the EmPOWERed updates.
Virtual Chapel Prayer Book