I would like to host a very casual family get-together on a Sunday in July somewhere around the above areas. I would like it to feel like a house party. I would use my own house, but I live in New Jersey and want to host a party for my extended family in the Andover area. I am thinking an Open House Sunday Brunch type function would be good. There will be approximately 20 to 30 people of all ages, including children. I would not expect all of them to be there the whole time. I want this to be nice, but want to keep it reasonably priced. Any suggestions are greatly appreciated.