Events

Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
27	28	29 Field Trip - CTE 8:15 AM – 3 PM (MVCC HS Culinary Competition) School Event Calendar Field Trip - Student Services 9:15 AM – 2:30 PM (Lake Katherine & Meshico) School Event Calendar	30 Bell Schedule B Late Start School Event Calendar Field Trip - English Learners 9 AM – 2 PM (Moraine Valley Community College) School Event Calendar MME Live 6 PM – 9 PM School Event Calendar	1 Field Trip - Mindful Movement 8:45 AM – 1:15 PM (Nature's Trail Yoga/Lake Katherine/Swallow Cliff) School Event Calendar Field Trip - PE 8:45 AM – 2 PM (The Forge) School Event Calendar Field Trip - Student Services/CTE 9:30 AM – 1:30 PM (Moraine Valley) School Event Calendar Arabic Honor Society Induction 5:30 PM – 6:30 PM School Event Calendar	2 Half Day - In-Service Schedule C School Event Calendar Prom 7 PM – 11 PM (The Odyssey Venue, 19110 S Ridgeland Ave, Tinley Park, IL 60477, USA) School Event Calendar	3
4	5 AP Testing School Event Calendar Staff Appreciation Week 5/5/2025 – 5/9/2025, 11:59 PM School Event Calendar AP Biology 7:30 AM – 8 AM School Event Calendar AP Microeconomics 11:30 AM – 12 PM School Event Calendar	6 AP Testing School Event Calendar Staff Appreciation Week 5/5/2025 – 5/9/2025, 11:59 PM School Event Calendar AP Chemistry & AP Human Geography 7:30 AM – 8 AM School Event Calendar AP Government & Politics 11:30 AM – 12 PM School Event Calendar	7 Bell Schedule B Late Start School Event Calendar AP Testing School Event Calendar Staff Appreciation Week 5/5/2025 – 5/9/2025, 11:59 PM School Event Calendar AP Literature & Composition 7:30 AM – 8 AM School Event Calendar AP Computer Science A 11:30 AM – 12 PM School Event Calendar Committee of the Whole Meeting 6:30 PM – 8:30 PM School Event Calendar	8 AP Testing School Event Calendar Staff Appreciation Week 5/5/2025 – 5/9/2025, 11:59 PM School Event Calendar AP Statistics 7:30 AM – 8 AM School Event Calendar PRIDE Assembly 10 AM – 11 AM School Event Calendar AP World History 11:30 AM – 3 PM School Event Calendar	9 AP Testing School Event Calendar Staff Appreciation Week 5/5/2025 – 5/9/2025, 11:59 PM School Event Calendar AP US History 7:30 AM – 8 AM School Event Calendar AP Macroeconomics 11:30 AM – 12 PM School Event Calendar OLHMS Band Concert 7 PM – 9 PM (OLCHS Performing Arts Center) School Event Calendar	10 Saturday Detention (Student Cafeteria) 8:30 AM – 12 PM School Event Calendar Spring POPS/Art Show 12 PM – 6 PM School Event Calendar Fire Buddies Field Day 1 PM – 3 PM School Event Calendar
11	12 AP Testing School Event Calendar AP Calculus AB 7:30 AM – 8 AM School Event Calendar Senior Activities Awards Night 7 PM – 8 PM School Event Calendar	13 AP Testing School Event Calendar Music Awards BBQ 4 PM – 8 PM School Event Calendar	14 Bell Schedule B Late Start School Event Calendar AP Testing School Event Calendar Seniors Last Day School Event Calendar AP English Language & Composition 7:30 AM – 8 AM School Event Calendar Spring Sports Awards 7 PM – 8 PM School Event Calendar	15 AP Testing School Event Calendar AP Spanish 7:30 AM – 8 AM School Event Calendar AP Computer Science Principles 11:30 AM – 12 PM School Event Calendar Union Pizza Party 3 PM – 4 PM (Jr/Sr Lounge) School Event Calendar Spring Voice 7 PM – 8 PM School Event Calendar	16 AP Testing School Event Calendar AP Physics 1 7:30 AM – 8 AM School Event Calendar AP Psychology 11:30 AM – 12 PM School Event Calendar	17 Saturday Detention (Student Cafeteria) 8:30 AM – 12 PM School Event Calendar Grad Nite: Great America 5/17/2025, 7 PM – 5/18/2025, 6 AM School Event Calendar
18 Grad Nite: Great America 5/17/2025, 7 PM – 5/18/2025, 6 AM School Event Calendar	19 Senior Honors Night 7 PM – 8 PM School Event Calendar	20	21 Final Exams School Event Calendar Graduation Practice 11:30 AM – 12:30 PM School Event Calendar PTSA Meeting 5:45 PM – 6:45 PM School Event Calendar Board of Education Meeting 7 PM – 9 PM School Event Calendar Booster Club Meeting - Room 113 7 PM – 8 PM School Event Calendar	22 Final Exams School Event Calendar Class of 2025 Graduation 7 PM – 9 PM School Event Calendar	23 Final Exams School Event Calendar Last Day of School School Event Calendar	24
25	26 No School - Memorial Day School Event Calendar	27 Emergency Day School Event Calendar Quarter 4/Semester 2 Grades Due by 3:00pm School Event Calendar Saturday Detention (Student Cafeteria) 8:30 AM – 12 PM School Event Calendar	28 Emergency Day School Event Calendar	29 Emergency Day School Event Calendar	30 Emergency Day School Event Calendar	31