Ranked the #1 Catholic High School in the Kansas City Area on Niche.com
Voted the Best Private School In Kansas City by the Kansas City Star
2026 High School Reunion
Saturday, October 24, 2026
$40 Alumna includes one bingo card
$5 Bingo Card purchase extra bingo cards
$20 Spouse spouses are welcome to attend the Award Ceremony and bingo
$40 Alumna includes one bingo card
$5 Bingo Card purchase extra bingo cards
$20 Spouse spouses are welcome to attend the Award Ceremony and bingo
All Sion Alumnae are invited to the reunion (age 21+). Below are the years with milestone celebrations!
2026 Milestones
Graduating years ending in 1's and 6’s - starting with the 75-year Anniversary for the Class of 1951 up to the 5-year Anniversary for the Class of 2021.
Mass | 5:00 p.m.
Join us for Mass in the High School Chapel at 5:00 p.m.
Cocktails and Lite Bites | 6:00 p.m.
Join your Sion sisters in the South Six (old gym) to enjoy cocktails and light bites. Wander the building, look for your graduation dress, and peruse the composite photos to reminisce and kick off the night. Past faculty members will be slinging drinks and serving up the signature cocktail.
Cocktails and Lite Bites | 6:00 p.m.
Join your Sion sisters in the South Six (old gym) to enjoy cocktails and light bites. Wander the building, look for your graduation dress, and peruse the composite photos to reminisce and kick off the night. Past faculty members will be slinging drinks and serving up the signature cocktail.
Alumnae Awards Presentation and Bingo | 7:00 p.m.
We will be announcing and celebrating our Annual Outstanding Alumnae of The Year Award winner, followed by Bingo!
Class After-Parties | 8:30 pm
Class Captain's will be organizing after-parties for your graduating year. You will be receiving communication directly from your class captain with details. If you do not receive information, we might not have your current email address. Please contact Hannah Schumm '04 at hschumm@ndsion.edu and she will connect you with your class captain.
Please RSVP below so we have accurate numbers for planning! RSVP DEADLINE IS Wednesday, October 14, 2026.
If you have questions or would like further information, please contact Hannah Schumm '04, Manager of Alumni Engagement & Signature Events, at hschumm@ndsion.edu.
