The fourth annual Opex international explorers meet. Explorers from many American states as well as Canada and Australia met in Buffalo, NY to see the sights and make new friends.

A group of explorers from Ontario and the northeaster US gathered in Rochester, NY for a weekend full of fun and amazing locations.

OPEX '68 occured between Jul 18 and Jul 20, 2008 near Boston, Massachusetts. Over 40 explorers joined together to explore and party, spending nights camping. A great time was had by all!

Over 20 explorers from Georgia to New Hampshire met up and camped out for an awesome weekend of hardcore partying, exploring, chests, and general debauchery in Northeastern Pennsylvania. Church bells, fireworks, and pickles helped ensure a great time was had by all!

M.A.M.U. 2009 was held in Richmond, Virginia. 26 people were in attendance for this 3 day event, with attendees from Virginia, Tennessee, North Carolina, Georgia, Pennsylvania, Maryland, New Jersey, New York, Massachusetts, Indiana and California.

This year's party was by far the biggest ever! We had attendees from Georgia, Tennessee, the Carolinas, Illinois, Minnesota, Iowa, Quebec, Maryland, PA, NY, NJ and all over New England! Everyone partied the nights away on Friday and Saturday at the mansion and spend the gorgeous snow free weekend out exploring with new and old friends. We even had a sneak peak pre-screening of the upcoming UE documentary "The State Boys".

Approximately 30 explorers from Georgia to New Hampshire met up in Northeastern Pennsylvania. Camping, hardcore partying, exploring, chests, fireworks, dirt bike riding, fire breathing, rafting, chainsaws, dead fish and exploding cans of beans combined for a fantastic weekend!

On the shore of the Susquehanna river sits acre upon acre of rolling rural land. It is here that more than 50 of the craziest serial trespassers, explorers, photographers, artists, and revelers converged for a 4-day festival. Attendees caught up with old friends and met new ones, partied by the river, shot off fireworks, drank keg beer, blew shit up with napalm and firearms, and somehow still survived to tell the tale.

Explorers from all over the Eastern United States along with Canada attended this 3 day event in Frederick, MD. Some explored while some just saw the many museums that DC has to offer. A great time was had by everybody there. Got to meet great new explorers and see old ones again. And nobody was arrested while exploring this time!