Ohlone/Costanoan-Esselen Nation (OCEN) 是一个有历史记录的先前被认可的部落。 OCEN 是 600 多名埃塞伦、卡梅莱诺、蒙特利班德、拉姆森、查隆、索莱达传教团、圣卡洛斯传教团和/或科斯塔诺传教团印第安血统成员的合法部落政府代表。

尽管传教、政府更迭、条约被破坏、我们的文化遭到破坏以及家园的丧失，我们仍然幸存下来。我们正在唤醒我们的语言，向我们的子孙传授他们的文化。尽管其他原住民可能曾居住在该地区，但该地区是我们人民的原住民家园。

Today all of our Tribal members have genealogy proven links to our thirteen core families. We work with a Tribal Government, Tribal Constitution and Bylaws. We have a Non-Profit organization, #770378095 whose sole purpose is to support the OCEN people.

Please consider helping us by contacting elected officials in support of OCEN’s Federal Reaffirmation. There is more information at www.ohlonecostanoanesselennation.org. Please give generously to this organization.