February 9, 2019 H.S. Solo & Ensemble Festival Kenmoor MS 2500 Kenmoor Dr, Hyattsville, MD, United States
February 14, 2019 @ 7:00 pm - 8:30 pm February IMBA Monthly Meeting OHHS IMD 6701 Leyte Dr, Oxon Hill , United States
February 15, 2019 @ 5:00 pm - 8:30 pm OHHS Band & Orchestra Winter Camp Weekend Oxon Hill H.S. Auditorium 6701 Leyte Drive, Oxon Hill , MD, United States
February 16, 2019 @ 9:00 am - 4:00 pm OHHS Band & Orchestra Winter Camp Weekend Oxon Hill H.S. Auditorium 6701 Leyte Drive, Oxon Hill , MD, United States
February 22, 2019 @ 3:00 pm - 9:00 pm National Band Association’s Wind Band Symposium Weekend Oxon Hill H.S. Auditorium 6701 Leyte Drive, Oxon Hill , MD, United States
February 23, 2019 @ 8:00 am - 7:00 pm National Band Association’s Wind Band Symposium Weekend Oxon Hill H.S. Auditorium 6701 Leyte Drive, Oxon Hill , MD, United States
February 28, 2019 @ 7:00 pm - 8:30 pm OHHS Pre-Festival Concert Oxon Hill H.S. Auditorium 6701 Leyte Drive, Oxon Hill , MD, United States
March 14, 2019 @ 7:00 pm - 8:30 pm March IMBA Monthly Meeting OHHS IMD 6701 Leyte Dr, Oxon Hill , United States
May 8, 2019 @ 7:00 pm - 8:30 pm Vocal Music Spring Concert Oxon Hill H.S. Auditorium 6701 Leyte Drive, Oxon Hill , MD, United States
May 9, 2019 @ 7:00 pm - 8:30 pm Instrumental Music Department Spring Concert Oxon Hill H.S. Auditorium 6701 Leyte Drive, Oxon Hill , MD, United States