OEN Before/After Care For the SY 2026-2027 Registration April 21, 2026 OEN Before/Aftercare Program for the 2026-2027 School Year. Registration opens July 1, 2026. Register on MSBActivities.com Related Files Registration.png (1.7 MBs) Permalink: https://www.oasiselementarynorth.net/2026/4/oen-before-after-care