Here are some family gathering opportunities for profoundly gifted (PG) children and their families. Membership in the organizations is required, so if you are interested in these possibilities for summer family vacations, you should start looking into membership soon.

PG Retreat is a community of families with profoundly gifted children and teens.
Two Summer Retreats 2013!
Colorado Springs, Colorado: July 4th – July 8th, 2013
Breckenridge, Colorado: July 10th – 14th, 2013
Visit http://pgr.shuttlepod.org/ for more information.

Davidson Summit
Young Scholars are invited to attend a summertime get-together called the Summit, where relationships are fostered between Young Scholars, their parents and the Davidson Family Consultant team.
http://www.davidsongifted.org/youngscholars/Article/Davidson_Young_Scholars___Summit_376.aspx

Mensa Annual Gathering
“Culture in Cowtown”: July 3rd to July 7th, 2013 in Fort Worth, Texas
Mensa of Western Washington (MWW) is a local group of American Mensa, which in turn is a national member of International Mensa, a society that is apolitical and free from all racial or religious distinctions. We welcome people from every walk of life whose IQs are in the top 2% of the population. Our primary objective is to enjoy a wide range of social and cultural activities. MWW currently has more than 1200 members and is the ninth largest group in American Mensa.
http://www.mensaww.org/gatherings-2/national-2/