36 Church Street, Syosset, NY 11791
(718) 888-0635
COS Logo
  • Home
    • Facts & Figures
    • Board of Directors
    • Faculty
    • Administration
    • Employment
    • Masterworks
  • Programs
    Youth Orchestras
    • Pre-Kinder
    • Kinder Orchestra
    • Sinfonia Orchestra
    • Junior Symphonic Ensemble
    • Young Symphonic Ensemble
    Ensembles
    • Chamber Music
    • Elite String Ensemble
    • Wind Symphonic Ensemble
    • Percussion Ensemble
    • Mallets & Bars
    Other Programs
    • Musicianship
    • Majors Program
    • ITAP Instrumental Technique Advancement Program
    • Discovery Competition
  • Calendar
    • News
    • Photo Gallery
    • Videos
  • Donate
  • Contact
    • FAQ
    • Price List
    • Registration 2025-2026
    • Apply Online
    • Audition
    • Testimonials
    • Alumni
  • Cart
Donate
Parent Portal
12 events found.

Events Search and Views Navigation

Event Views Navigation

  • List
  • Month
  • Day
  • Summary
Today
  • Nov 2025

    • Sat 22

      • 12:00 pm - 7:30 pm

        Saturday Classes

    • Sat 29

      • All day

        Thanksgiving Break

  • Dec 2025

    • Sat 6

      • 12:00 pm - 7:30 pm

        Classes Resume

    • Sat 13

      • 12:00 pm - 7:30 pm

        Saturday Classes

      • 4:00 pm - 5:00 pm

        Winterfest (for Chamber Music groups only)

    • Sat 20

      • 4:00 pm - 7:00 pm

        57th Annual Winter Concert

  • Jan 2026

    • Sat 10

      • 12:00 pm - 7:30 pm

        Classes Resume – Spring Semester

    • Sat 17

      • 12:00 pm - 7:30 pm

        Saturday Classes

    • Sat 24

      • 12:00 pm - 7:30 pm

        Saturday Classes

    • Sun 25

      • 1:00 pm - 2:00 pm

        Student Recital #1

    • Sat 31

      • 12:00 pm - 7:30 pm

        Saturday Classes

  • Previous Events
  • Today
  • Next Events
  • Google Calendar
  • iCalendar
  • Outlook 365
  • Outlook Live
  • Export .ics file
  • Export Outlook .ics file
COS Logo
Teaching Children The Language of Music
Menu
Home About Programs Calendar News Photo Gallery Videos Testimonials
Support
Contact Donate Price List Registration Audition Apply FAQ Parent Portal Privacy Policy
Subscribe To Our Newsletter
Get the latest news and announcements.

Site Designed by Nimble Dragon Studios

Copyright © 2025. Children's Orchestra Society. All rights reserved.