Organizations that have hosted events on the John Paul II High School campus include:
- American Cancer Society - Relay for Life
- Solar Soccer
- Destination Imagination
- Kaplan Test Prep
- Plano Sports Association
- Church Retreats
- Premier Football
- Premier All-Star Camps
- Scottish Rite Hospital
- Genesis Theater
- Destination Science Camps
- Hoops For Him
- Academy Select Baseball Club
- Schuman’s National Underclassman Football Combine
-
Under Armor / Baseball Factory
-
Premier Baseball Tournaments
-
V-Tool Showcase
-
Americas Baseball Camp
-
EXOS Baseball Showcase
-
Franklin Tennis Academy
