Mar 20

Featured February 26 @ 8:00 am - March 24 @ 5:00 pm

March Madness Student Bracket Challenge

Mar 20

Featured March 16 - March 23

Spring Break (No Classes)

Mar 20

8:00 am - 7:30 pm

OTC Dental Clinic

Mar 21

All day

Canvas Sites Open (2nd 8-Week Classes)

Mar 21

Featured March 21 - March 23

Spring Break (College Closed)

Mar 23

Featured March 23 @ 8:00 am - March 27 @ 3:00 pm

WOMEN IN STEM T-SHIRT DESIGN CONTEST

Mar 23

March 23 @ 8:00 am - April 17 @ 11:59 pm

STEM CLUB PI DAY FUNDRAISER

Mar 24

All day

First Day of 2nd 8-Week Classes

Mar 24

March 24 - March 27

Change of Schedule and Late Registration (2nd 8-Week Classes)

Mar 24

Featured 6:00 pm - 9:00 pm

Ozzy’s Beach Bash

Mar 25

Featured All day

Registration Opens at Midnight for All Students for Summer 2025, Fall 2025 and Spring 2026

Mar 25

8:00 am - 7:30 pm

OTC Dental Clinic

Mar 26

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Mar 26

Featured 5:30 pm - 7:00 pm

Springfield Votes 2025

Free

Mar 27

All day

Last Day of 100% Refund (2nd 8-Week Classes)

Mar 27

All day

Last Day to Declare Audit Status for a Class (2nd 8-Week Classes)

Mar 27

8:00 am - 7:30 pm

OTC Dental Clinic

Mar 27

Featured 3:00 pm - 4:00 pm

STEM CLUB MEETING

Free

Mar 30

All day

Last Day of 50% Refund (2nd 8-Week Classes)

Apr 1

All day

Missouri-Based Financial Aid Final Deadline for the 2025-2026 FAFSA

Apr 1

Featured 8:00 am - 2:00 pm

Registration Madness: Save Your Seat, Plan Your Year

Apr 1

8:00 am - 7:30 pm

OTC Dental Clinic

Apr 2

Featured 8:00 am - 2:00 pm

Registration Madness: Save Your Seat, Plan Your Year

Apr 2

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Apr 3

8:00 am - 7:30 pm

OTC Dental Clinic

Apr 5

10:00 am - 12:00 pm

Green Council Stream Clean Up

Apr 5

Featured 10:00 am - 3:00 pm

Green Council Stream Clean Up

Apr 7

All day

Drop Grade (W) Required for Dropped Classes (2nd 8-Week Classes)

Apr 7

Featured 10:00 am - 11:00 am

Occupational Therapy Assistant Informational Session

Apr 8

8:00 am - 7:30 pm

OTC Dental Clinic

Apr 8

Featured 12:00 pm - 1:00 pm

The Big Brainstorm: Voice Your Opinion on Campus Events

Apr 9

Featured 10:00 am - 1:00 pm

Grad Prep

Apr 9

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Apr 10

8:00 am - 7:30 pm

OTC Dental Clinic

Apr 10

Featured 9:00 am - 4:00 pm

Transportation Fair

Apr 14

Featured 1:00 pm - 1:30 pm

Respiratory Information Session

Apr 15

8:00 am - 7:30 pm

OTC Dental Clinic

Apr 15

Featured 11:00 am - 1:00 pm

Spring Picnic: Republic Center

Apr 15

Featured 11:00 am - 1:00 pm

Spring Picnic: Table Rock Campus

Apr 15

Featured 11:00 am - 2:00 pm

Spring Picnic: Lebanon Center

Apr 16

Featured 10:30 am - 1:00 pm

Spring Picnic: Richwood Valley Campus

Apr 16

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Apr 17

8:00 am - 7:30 pm

OTC Dental Clinic

Apr 17

Featured 11:00 am - 1:00 pm

Spring Picnic: Waynesville Center

Apr 18

Featured 10:00 am - 1:00 pm

Spring Picnic: Springfield Campus

Apr 21

All day

FACULTY: Midterm Grades Due (2nd 8-Week Classes). Due No Later Than 10 a.m.

Apr 21

Featured 8:00 am - 4:30 pm

Ozzy’s Egg Hunt

Apr 21

Featured 9:00 am - 2:00 pm

Manufacturing Fair

Apr 22

Featured 8:00 am - 4:30 pm

Ozzy’s Egg Hunt

Apr 22

8:00 am - 7:30 pm

OTC Dental Clinic

Apr 22

April 22 @ 9:00 am - April 23 @ 2:00 pm

Dress for Success

Free

Apr 22

Featured 3:00 pm - 4:00 pm

Engage OTC – Mental Health Deep Dive

Free

Apr 22

6:00 pm - 7:00 pm

High School Equivalency (HSE) Graduation Ceremony

Apr 23

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

Apr 24

8:00 am - 7:30 pm

OTC Dental Clinic

Apr 29

8:00 am - 7:30 pm

OTC Dental Clinic

Apr 30

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

May 1

All day

Financial Aid SAP Appeal Deadline for Spring Term

May 1

All day

Direct Student Loan Deadline for Spring Term

May 1

8:00 am - 7:30 pm

OTC Dental Clinic

May 1

Featured 11:00 am - 12:00 pm

Physical Therapist Assistant Information Session

May 2

All day

Last Day to Drop or Withdraw from Classes (14-Week Classes)

May 5

All day

Last Day to Drop or Withdraw from Classes (16-Week Classes)

May 6

8:00 am - 7:30 pm

OTC Dental Clinic

May 6

6:30 pm - 7:30 pm

Literary Magazine Release Party

Free

May 7

9:00 am - 10:30 am

The Alliance Middle College Certified Nurse Assistant Pinning Ceremony

May 7

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

May 8

All day

Last Day to Drop (2nd 8-Week Classes)

May 8

8:00 am - 7:30 pm

OTC Dental Clinic

May 9

All day

Last Day of Classes and Final Exams (14-Week Classes)

May 12

May 12 - May 15

Final Exam Period (16-Week Classes)

May 13

All day

Last Day to Drop (18-Week Classes)

May 13

All day

Last Day to Drop or Withdraw from Classes (19-Week Classes)

May 13

8:00 am - 7:30 pm

OTC Dental Clinic

May 13

6:00 pm - 8:00 pm

Paramedicine Patch Ceremony

May 14

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

May 14

Featured 5:30 pm - 6:30 pm

OTC Middle College Graduation

May 14

5:30 pm - 6:30 pm

OTC Middle College Graduation

Free

May 15

All day

Last Day of Classes (16-Week Classes)

May 15

All day

Last Day of Classes and Final Exams (2nd 8-Week Classes)

May 15

8:00 am - 7:30 pm

OTC Dental Clinic

May 15

Featured May 15 @ 10:00 am - July 17 @ 11:00 am

ASN Pinning

May 15

Featured 2:00 pm - 8:00 pm

Commencement

May 16

All day

Course Canvas sites open (summer intersession classes)

May 19

All day

FACULTY: Final Grades Due (16-Week Classes, 14-Week Classes, and 2nd 8-Week Classes). Due No Later Than 10 a.m.

May 19

All day

Last day for 100% Refund (summer intersession classes)

May 19

All day

Classes Begin (summer intersession classes)

May 19

May 19 - May 20

Change of Schedule and Late Registration (summer intersession classes)

May 19

Featured 11:00 am - 12:00 pm

Occupational Therapy Assistant Informational Session

May 20

All day

Last Day to Drop or Withdraw from Classes (20-Week Classes)

May 20

All day

Last day for 50% Refund (summer intersession classes)

May 20

8:00 am - 7:30 pm

OTC Dental Clinic

May 21

All day

Transcripts with Final Grades Available for 18-Week, 16-Week, 14-Week and 2nd 8-Week Classes

May 21

Featured 11:30 am - 12:30 pm

OTC Chi Alpha Campus Life

Free

May 22

All day

Drop Grade (W) Required for Dropped Classes (summer intersession classes)

May 22

8:00 am - 7:30 pm

OTC Dental Clinic

May 23

All day

Last Day of Classes and Final Exams (19-Week Classes)

May 23

All day

Last Day of Classes and Final Exams (18-Week Classes)

May 26

Featured All day

Memorial Day (College Closed)

May 27

All day

FACULTY: Final Grades Due (19-Week Classes). Due No Later Than 10 a.m.