When cleaning up holiday decorations, please ensure to sweep up all needles that may drop. Trees can be placed on the Dean Street side of 120 Boerum on Sunday night. NYC Sanitation will begin pick up Christmas tress beginning Monday Jan 4, or trees can be brought to “mulch fest” locations. See below websites for additional info.
https://www.nycgovparks.org/highlights/festivals/mulchfest
https://www1.nyc.gov/assets/dsny/site/services/food-scraps-and-yard-waste-page/christmas-trees