Calendar This calendar will include all practices and performances for the school year.For a listing of all events that you can print please open the 2022-23 LBOB Calendar of Events PDF. Download PDF list of Events Lake Braddock Orchestra Booster Dates 2023-2024 LBOB Board Meeting Wednesday, May 8th, 7pm LBSS Main Office BBQ and General Membership Meeting May 10th Lake Accotink Middle School Spring Concert Wednesday, May 15th, 7pm LBSS Little Theater High School Spring Concert Thursday, May 16th, 7pm LBSS Little Theater High School Orchestra Banquet Thursday, May 23rd, 6-8pm LBSS Cafeteria