Galantis presents Midsommar on The Rooftop at Pier 17 with special guest Jessica Audiffred, the first of two nights and the fifth year in a row the Swedish act has brought the party to New York, the city where the tradition started. Doors open at 5:30pm, the show starts at 6pm and finishes no later than 10pm, with the rooftop dressed as a floral wonderland complete with flower crowns and a flower queen. Tickets are sold through AXS, and a second night follows on September 12 with Telykast.