This year's festival will be held June 9-12 at Mystic Seaport in Mystic, Connecticut. Here's the list of performers and where they are from.

Barrule
Peel, Isle of Man, England

Moe Bowstern
Portland, Oregon, and Portnockie, Scotland

Matthew Byrne
St. John's, Newfoundland

Jon Campbell
Narragansett, Rhode Island

Castlebay
Round Pond, Maine

John Doyle
Ashville, North Carolina and Dublin, Ireland

Richard Grainger
Whitby, England

Cliff Haslam
Madison, Connecticut

Kim & Reggie Harris
Middleburg, New York

David Jones
Leonia, New Jersey, and Isle of Dogs, England

Kieran Jordan
Dorchester, Massachusetts

Nanne Kalma & Ankie Van Der Meer
Burgum, Friesland, the Netherlands

Magpie
Middleburg, New York

Margaret McCandless
Jefferson, Massachusetts

Pressgang Mutiny
Toronto, Canada

Spitzer & Mareva
Chicago, Illinois

Heather Wood
New York, New York

Bob Walser
Minneapolis, Minnesota

Bob Zentz
Norfolk, Virginia

I have not seen the list of topics and presenters for the symposium yet.

This is an unofficial thread on the topic, but the list of performers came directly from Geoff Kaufman, the festival's organizer. I'm a seaport member, not a staffer. Someone who works there may add to this thread or start another one, not realizing I've posted this.