Below is the MJ12 event list for DieCon, June 19-21, 2015:

Session 2 (Friday, 7-11 PM):
Title: Dogger Bank
System: Grand Fleets (Third Edition)
Publisher: Majestic Twelve Games
Type: Miniatures
Game Master: Daniel Kast
Max. Players: 6
Description: In January 1915, elements of the High Seas Fleet encountered
British battlecruisers off the Dogger Bank. Historically, the Germans
turned and fled; in our scenario, who knows? Will you fight for King or
Kaiser?

Session 3 (Saturday, 9-1 PM):
Title: Iron Stars Playtest
System: Iron Stars (Second Edition)
Publisher: Majestic Twelve Games
Type: Miniatures
Game Master: Daniel Kast
Max. Players: 6
Description: Come and help us test the new edition of our game of starship
combat in an age of steam and steel! Will Britannia rule the stars, or can
the German Äthermarine find its place in the sun?

Session 4 (Saturday 2-6 PM):
Title: Demolition Derby IN SPACE!
System: Starmada (Admiralty Edition)
Publisher: Majestic Twelve Games
Type: Miniatures
Game Master: Daniel Kast
Max. Players: 6
Description: Who are we kidding? We could give you a detailed backstory,
or we could say this is your chance to blow up some spaceships! Fly until
you die, and then fly some more.

Session 6 (Sunday, 9-1 PM):
Title: Komandorski Islands
System: Grand Fleets (Third Edition)
Publisher: Majestic Twelve Games
Type: Miniatures
Game Master: Daniel Kast
Max. Players: 6
Description: March 1943. The far north Pacific. The Japanese are trying to
supply forces occupying American soil -- the U. S. Navy will have none of
that. Outnumbered and outgunned, can the Americans survive? Or will
Japanese honor prevail?

I am also running a Silent Death event Saturday night; it's not MJ12-related, just for fun.