• Friday, April 25: 273 Class Trip to NYC.
• Friday, April 25: 274 Junior Prom. 7 - 11 p.m.
• Saturday, April 26: Party Central! Sponsored by the Home & School Association, this is a fun fund-raising event and a great way to support your child's education. Like the Facebook page; buy tickets here. Commodore Barry Club, 6815 Emlen Street, Phila, PA, 19119 (Carpenter Septa Station), 7 - 11 p.m.
• Wednesday, April 30: Early Dismissal/Parent/Teacher Conferences. 12:30 - 3 p.m.
• Thursday, May 1: Early Dismissal/Parent/Teacher Conferences. 12:30 - 3 p.m.
• Monday - Friday, May 5 - 16: AP/IB Testing.
• Thursday - Friday, May 12 - 19: Keystone Exams. 
• Wednesday, May 14: Home & School Association meeting. Final meeting of the year. Elections for next year's officers will be held. Food event: Last names A-M, bring an appetizer; N-Z, bring a dessert. Spain Conference Center, 6:30 p.m.
• Thursday, May 15: 277 Orientation. Auditorium, 5:45 p.m.
• Friday, May 16: Art Show. 4 - 7 p.m.
• Friday, May 16: Central Night at the Phillies. 7:05 p.m.
• Tuesday, May 20: School Closed/Staff Only. Professional Development/Election Day
• Tuesday, May 20: Class 277 Foreign Language Testing. 8:45 a.m.
• Tuesday, May 20: Class 277 Math Testing. 11 a.m.
• Thursday, May 22: 273 Blood Drive.
• Saturday, May 24: Last day to use your 15% off Model's coupon to suport CHS Baseball.
• Monday, May 26: School Closed. Memorial Day.
• Tuesday, May 27: Undergrad Awards Ceremony. 
• Thursday, May 29: Spring Music Concert. Auditorium, 7 p.m.
• Friday, May 30: CHS Earth Day Celebration.
• Friday, May 30: 3rd Annual Dodgeball Tournament. Gym, 3:30 p.m.
• Friday, June 6: 273 Nature Outing.
• Tuesday, June 10: Barnwell Luncheon. Noon.
• Wednesday, June 11: Yearbook Distribution.
• Thursday, June 12: 273 Senior Prom. Crystal Tea Room, 100 Penn Square East.
• Monday, June 16: 273 Commencement Practice. 10 a.m.
• Tuesday, June 17: 273 Awards Assembly.
• Wednesday, June 18: 273 Commencement. Kimmel Center, 260 South Broad Street, 10 a.m.
• Wednesday, June 18: Grades 9 - 11 Day of Service.
• Thursday, June 19: Last day of school. Report cards distributed. Early dismissal.
• Friday, June 20: Last day for staff.

HSA webpage (new)