Events

Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
25	26 CAASPP Testing 4/26/2027 – 5/3/2027, 11:59 PM Events	27 8th Grade Yard Sign Pick Up Events CAASPP Testing 4/26/2027 – 5/3/2027, 11:59 PM Events California School Bus Driver Appreciation Day Events OPEN HOUSE 6:30 PM – 7:30 PM Events	28 CAASPP Testing 4/26/2027 – 5/3/2027, 11:59 PM Events YLMS Vocal Spring Concert 7 PM – 8:15 PM (PYLUSD Performing Arts Center, 1651 Valencia Ave, Placentia, CA 92870, USA) Events	29 CAASPP Testing 4/26/2027 – 5/3/2027, 11:59 PM Events	30 CAASPP Testing 4/26/2027 – 5/3/2027, 11:59 PM Events	1 CAASPP Testing 4/26/2027 – 5/3/2027, 11:59 PM Events School Principal's Day Events
2 CAASPP Testing 4/26/2027 – 5/3/2027, 11:59 PM Events	3 CAASPP Testing 4/26/2027 – 5/3/2027, 11:59 PM Events Staff Appreciation Week Events Teacher Appreciation Week Events	4	5	6 Fire Drill & Lockdown Drill 10:15 AM – 10:30 AM Events Color Run 3:35 PM – 5 PM Events	7 School Lunch Hero Day Events Family Picnic (1st Lunch) 12:29 PM – 12:59 PM Events Family Picnic (2nd Lunch) 1:20 PM – 1:50 PM Events	8
9	10	11 Instrumental Spring Concert 7 PM – 9 PM Events	12 Music Assembly Events National School Nurse Day Events	13 School Carnival 3:35 PM – 5 PM Events	14	15
16 California Week of the Classified Employee Events	17 YLMS - Textbooks Return 5/17/2027 – 5/21/2027, 11:59 PM Events	18 8th Grade Disney Trip Events Speech Pathologist Day Events YLMS - Textbooks Return 5/17/2027 – 5/21/2027, 11:59 PM Events	19 YLMS - Textbooks Return 5/17/2027 – 5/21/2027, 11:59 PM Events PTSA Board Meeting 12 PM – 1 PM Events	20 YLMS - Textbooks Return 5/17/2027 – 5/21/2027, 11:59 PM Events	21 Basketball Rally Events YLMS - Textbooks Return 5/17/2027 – 5/21/2027, 11:59 PM Events 8th Grade Promotion Party 6 PM – 8:30 PM (Yorba Linda Community Center, 4501 Casa Loma Ave, Yorba Linda, CA 92886, USA) Events 8th Grade Promotion Party 6 PM – 7 PM (Yorba Linda Community Center, 4501 Casa Loma Ave, Yorba Linda, CA 92886, USA) Events	22
23	24 Yearbook Distribution Events	25	26 8th Grade Promotion Practice (Yorba Linda High School, 19900 Bastanchury Rd, Yorba Linda, CA 92886, USA) Events	27 8th Grade Promotion (Yorba Linda High School, 19900 Bastanchury Rd, Yorba Linda, CA 92886, USA) Events End of 4th Qtr Events Last Day of School Events	28	29
30	31 Summer School for Success 5/31/2027 – 6/2/2027, 11:59 PM Events	1 Summer School for Success 5/31/2027 – 6/2/2027, 11:59 PM Events	2 Summer School for Success 5/31/2027 – 6/2/2027, 11:59 PM Events	3	4	5