2023 Nantucket J/70 Summer Open Play Pause J/70 Class September 16, 2022 Share: Facebook X Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: June 14, 2023 – June 17, 2023 all-day 2023-06-14T00:00:00-04:00 2023-06-18T00:00:00-04:00 Where: Great Harbor Yacht Club Nantucket MA Contact: Emma Conway Email Event website Event Website Ferry: https://www.steamshipauthority.com