Children's Orchestra Society

Mid-Winter Break
2025-02-22 | Community Church of Syosset, 36 Church St., Syosset, 11791, United States

Regular Saturday Classes
2025-02-15, 2025-02-01, 2025-01-18, 2025-01-11 | Community Church of Syosset, 36 Church St., Syosset, 11791, United States

Spring Semester Begins
2025-02-15 | Community Church of Syosset, 36 Church St., Syosset, 11791, United States

56th Annual Winter Concert
2025-02-08 16:00 - 19:00 (America/New_York) | Community Church of Syosset, 36 Church St., Syosset, 11791, United States

Student Recital #2
2025-01-12 13:00 - 14:00 | Community Church of Syosset, 36 Church St., Syosset, 11791, United States

Classes Resume
2025-01-04 | Community Church of Syosset, 36 Church St., Syosset, 11791, United States

Winter Break
2024-12-28, 2024-12-21 | Community Church of Syosset, 36 Church St., Syosset, 11791, United States

WinterFest
2024-12-14 16:00 - 17:30 | Community Church of Syosset, 36 Church St., Syosset, 11791, United States

Saturday Classes
2024-11-23 12:00 - 19:30, 2024-11-16 12:00 - 19:30, 2024-11-09 12:00 - 19:30, 2024-11-02 12:00 - 19:30, 2024-10-26 12:00 - 19:30, 2024-10-19 12:00 - 19:30, 2024-10-12 12:00 - 19:30, 2024-10-05 12:00 - 19:30 and 3 more dates | Community Church of Syosset, 36 Church St., Syosset, 11791, United States

Handurawan (Reminiscence) - Celebrating the Music of Michael Dadap
2024-10-21 19:00 - 22:00 | Merkin Concert Hall, 129 West 67th Street, New York, 10023, United States

Discovery Applications Due
2024-09-14 | Community Church of Syosset, 36 Church St., Syosset, 11791, United States

First Day of Classes
2024-09-14 | Community Church of Syosset, 36 Church St., Syosset, 11791, United States

COS 55th Annual Spring Concert
2024-06-15 16:00 - 19:00 | Community Church of Syosset, 36 Church St., Syosset, 11791, United States
COS’s annual end-of-season concert featuring performances by all COS orchestras, Elite String Ensemble, Wind Symphonic Ensemble, Percussion Ensemble, and Mallets & Bars Ensemble.

Senior & Majors Recital + Awards Ceremony
2024-06-08 15:00 - 16:30 | Community Church of Syosset, 36 Church St., Syosset, 11791, United States
An afternoon of performances by COS graduating seniors and Majors Program candidates, followed by a ceremony of honors and recognitions for outstanding COS students.

Saturday Classes Resume
2024-06-01 12:00 - 19:30 | Community Church of Syosset, 36 Church St., Syosset, 11791, United States

Memorial Day Weekend - No COS
2024-05-25
