The annual Christmas Tree Recycling Program begins the day after Christmas, Dec. 26, through Jan. 23, and features 17 drop-off locations available to City residents. The closest dropoff location for Mira Mesa is in Canyonside Park (In Los Penasquitos Canyon just west of Black Mountain Road). See this link for details. Please DO NOT drop them off at Mira Mesa High School or Mira Mesa Community Park.