Halloween Costume Party Saturday, October 30, 2021 10:00 PM 11:00 PM 22:00 23:00 Shagwong Tavern 774 Montauk Highway Montauk, NY, 11954 (map) Google Calendar ICS OCTOBER 30TH, 2021Shagwong is throwing a Halloween Costume Bash! DJ, Drink Specials & Tons of Great Prizes!