Paul O'Keefe said his family was gathered at a location in Dedham on Thursday when about 25 to 30 people showed up and started taking pictures of them.

Subscribe to WCVB on YouTube now for more: http://bit.ly/1e8lAMZ

Get more Boston news: http://www.wcvb.com
Like us:   / wcvb5  
Follow us:   / wcvb  
Instagram:   / wcvb5