Pop-Up Pot Parties Advertised on Instagram Published February 22, 2019 • Updated on February 26, 2021 at 10:21 pm D.C.'s pop-up pot parties are often advertised on Instagram. Here's a sampling of those ads. 8 photos 1/8 2/8 3/8 4/8 5/8 6/8 7/8 8/8 More Photo Galleries Photos: See the aftermath of plane, helicopter crash in the Potomac River Photos: Massive response to crash of commercial jet, helicopter into Potomac NFC championship: Commanders v. Eagles Photos: See pictures from inaugural balls