Trinity also do a mission trip each spring to a location in the US.  Typically this trip happens in the spring.  Most recently, Trinity has been working with the Lakota Nation at the Pine Ridge Indian Reservation in South Dakota.  Trinity partners with Re-member, a volunteer organization who works to improve life on the reservation through relationships, shared resources, and volunteer services.

In the past, Trinity has also worked with the Navajo Lutheran Mission in Rock Pointe, AZ and continues to save Campbell Soup UPC bar codes from canned and packaged products and lids from bottles and jars for the Navajo Lutheran Mission.  These items have led to the purchase of a van for this mission.