| Date | Event & Personnel | Location & Time |
| October |
| 11 | District VII All-State String and Harp Auditions
Select members of Chamber & Symphony Orchestra | Stevenson HS, Lincolnshire
2:30-8:00 PM |
| 28-29 | Play-A-Thon
Symphony Orchestra & Chamber Ensembles & Soloists | Gaffney Auditorium
Time TBA |
| 31 | Symphony/Chamber Orchestra Special Rehearsal
Symphony/Chamber Orchestra (field trip) | Gaffney Auditorium
Periods 5-8 |
| November |
| 2 | Symphony/Chamber/Choir Dress Rehearsal
Symphony/Chamber Orchestras/Concert Choir | Gaffney Auditorium
6:20-9:30 PM |
| 3 | Symphony/Chamber/Choir Concert
Symphony/Chamber Orchestras/Concert Choir
(pictures after concert) | Gaffney Auditorium
7:30 PM |
| 7 | Orchestra Dress Rehearsal
Concert/Freshman & FCP Orchestras (field trip)
Chamber Orchestra | Gaffney Auditorium
Periods TBA
7:00-9:00 PM |
| 8 | Fall Orchestra Concert
Chamber/Concert/Freshman & FCP Orchestras
(pictures before concert) | Gaffney Auditorium
7:30 PM |
| 12 | District VII IMEA Band/Choir/Orchestra Festival
Those chosen from the October IMEA audition! | New Trier HS, Winnetka
ALL DAY |
| December |
| 9 | Winter Festival Dress Rehearsal
Symphony/Chamber/Concert/Freshman Orchestras (field trip) | Gates Gymnasium
Time TBA |
| 11 | Winter Festival Concert (one performance only)
Symphony/Chamber/Concert/Freshman Orchestras | Gates Gymnasium
3:00 PM |
| January |
| 4 | New Trier HS Concerto Competition
| New Trier HS (W)
6:00-10:00 PM |
| 25-28 | IMEA All State Band/Choir/Orchestra Festival
Select members from District VII Festival (field trip) | Peoria, IL
Time TBA |
| February |
| 21 & 22 | Musical run through (Sitzprobe)
Chamber Orchestra | Gaffney Auditorium
6:00-9:30 PM |
| March |
| 3 | New Trier High School Solo and Ensemble
Open to all students in the Instrumental Program | Winnetka Music Wing
8:00 AM-1:00 PM |
| 3 | Annual Spring Musical Dress Rehearsal
Chamber Orchestra | Gaffney Auditorium
12:30 PM |
| 5 | Annual Spring Musical Dress Rehearsal
Chamber Orchestra | Gaffney Auditorium
4:30 PM |
| 6 | Annual Spring Musical Dress Rehearsal
Chamber Orchestra | Gaffney Auditorium
4:30 PM |
| 7 | Annual Spring Musical Dress Rehearsal
Chamber Orchestra (field trip) | Gaffney Auditorium
1:00 PM |
| 8-10 | Annual Spring Musical
Chamber Orchestra | Gaffney Auditorium
7:30 PM |
| 11 | Annual Spring Musical
Chamber Orchestra | Gaffney Auditorium
2:00 PM |
| 17 | Northwestern University Solo & Ensemble Contest
Open to all students in the Instrumental Program | Northwestern University
ALL DAY |
| 23 - April 3 | AUSTRALIA 2012
Members of Symphony Orchestra | Australia
3/23 - 4/3 |
| April |
| 9 | Symphony Orchestra
Special Rehearsal for Symphony Orchestra (field trip) | Gaffney Auditorium
Time TBA |
| 11 | Symphony/Chamber Orchestra Dress Rehearsal
Symphony/Chamber Orchestras | Gaffney Auditorium
6:30-9:30 PM |
| 12 | Symphony/Chamber Orchestra Concert
Symphony/Chamber Orchestras | Gaffney Auditorium
7:30 PM |
| 17 | Orchestra Dress Rehearsal
Concert/Freshman Orchestras & FCP (field trip)
Chamber Orchestra | Gaffney Auditorium
Periods TBA
7:00-9:00 PM |
| 18 | Spring Orchestra Concert
Chamber/Concert/Freshman & FCP Orchestras | Gaffney Auditorium
7:30 PM |
| May |
| 15 | Spring Festival Dress Rehearsal
All Freshman String Players (field trip) | Gaffney Auditorium
Time TBA |
| 16 | Spring Festival Concert
All Freshman String Players/Choirs/Bands | Gaffney Auditorium
7:30 PM |
| 31 | Commencement Rehearsal
Next year's Symphony & Chamber Orchestras (field trip) | M387 Winnetka Campus
7:25-9:25AM |
| June |
| 3 | Commencement Rehearsal & Ceremony
Next year's Symphony & Chamber Orchestras (field trip) | Welsh-Ryan Arena
1:30-8:00 PM |