Venues DealFest September 21, 2021 5:00pm - 8:00pm ETLawn on D420 D St.Boston, MA 02210 DealSource Select September 21, 2021 9:30am - 4:00pm ETWestin Boston Seaport District425 Summer St.Boston, MA 02210 Accommodations We recommend booking accommodations at the Westin Boston Seaport District and the Renaissance Waterfront Boston Hotel. Event Details When: September 21, 2021 5 PM - 8 PM EDT Where: Lawn on D 420 D St. Boston, MA 02210 United States Add to Calendar