[5] The Ponkapoag Land Corporation is an active nonprofit organization, also founded in 2002 with Gilbert Solomon serving as agent.
[7] Elizabeth Solomon, a member and officer of the Massachusett Tribe at Ponkapoag and a Harvard University alumna and director of administration at the Harvard School of Public Health, has delivered land acknowledgments for the university[8] and other area institutions.
[9] As the Massachusett Tribe at Ponkapoag, the organization released an open letter in 2020 opposing the use of Native American sports mascots.
[10] Members participated in the Wessagussett Wetlands and Woodlands site's unveiling of public signage of local history in Weymouth, Massachusetts.
[11] The Massachusett Tribe at Ponkapoag has publicly called on Boston University to rename its Myles Standish Hall to Wituwamat Memorial Hall after a Neponset tribal member killed by colonists in 1623.